autumnautumn /ˈɔːtəm $ ˈɒː-/ (also fall American English) noun [countable, uncountable] 
the season between summer and winter, when leaves change colour and the weather becomes cooler夏季与冬季之间的季节，此时树叶变色，天气逐渐转凉estación entre el verano y el invierno, cuando las hojas cambian de color y el tiempo se vuelve más frescoestação entre o verão e o inverno, quando as folhas mudam de cor e o tempo fica mais frio夏と冬の間の季節。葉が色づき、気候が涼しくなる여름과 겨울 사이의 계절로, 나뭇잎이 색을 바꾸고 날씨가 서늘해짐: 
autumn mists秋雾nieblas otoñalesnévoas de outono秋の霧가을 안개GRAMMAR: Patterns with autumn语法：autumn 的搭配用法GRAMÁTICA: Construcciones con autumnGRAMÁTICA: Construções com autumn文法：autumn のパターン문법: autumn의 표현 패턴in autumn/in the autumn• You use in autumn or in the autumn when saying that something happens at that time: · In autumn the leaves turn red.· She is planning to go back to college in the autumn.• 表示某事发生在秋天时，用 in autumn 或 in the autumn：· In autumn the leaves turn red.· She is planning to go back to college in the autumn.• Se usa in autumn o in the autumn para decir que algo sucede en esa época: · In autumn the leaves turn red.· She is planning to go back to college in the autumn.• Use in autumn ou in the autumn para dizer que algo acontece nessa época: · In autumn the leaves turn red.· She is planning to go back to college in the autumn.• 何かが秋に起こることを言うときは in autumn または in the autumn を使います：· In autumn the leaves turn red.· She is planning to go back to college in the autumn.• 어떤 일이 가을에 일어난다고 말할 때는 in autumn 또는 in the autumn을 씁니다: · In autumn the leaves turn red.· She is planning to go back to college in the autumn.last autumn/this autumn etcDon’t use in with these words:以下词语不与 in 连用：No uses in con estas palabras:Não use in com estas palavras:次の語に in は使いません：다음 단어에는 in을 쓰지 않습니다:• You say last autumn: · They got married last autumn. ✗Don’t say: They got married in last autumn.• 应说 last autumn：· They got married last autumn. ✗不要说：They got married in last autumn.• Se dice last autumn: · They got married last autumn. ✗No digas: They got married in last autumn.• Diz-se last autumn: · They got married last autumn. ✗Não diga: They got married in last autumn.• last autumn と言います：· They got married last autumn. ✗次のようには言いません：They got married in last autumn.• last autumn이라고 합니다: · They got married last autumn. ✗이렇게 말하지 마십시오: They got married in last autumn.• You say this autumn: · The frost is early this autumn. ✗Don’t say: The frost is early in this autumn.• 应说 this autumn：· The frost is early this autumn. ✗不要说：The frost is early in this autumn.• Se dice this autumn: · The frost is early this autumn. ✗No digas: The frost is early in this autumn.• Diz-se this autumn: · The frost is early this autumn. ✗Não diga: The frost is early in this autumn.• this autumn と言います：· The frost is early this autumn. ✗次のようには言いません：The frost is early in this autumn.• this autumn이라고 합니다: · The frost is early this autumn. ✗이렇게 말하지 마십시오: The frost is early in this autumn.• You say next autumn: · The novel will be published next autumn. ✗Don’t say: The novel will be published in next autumn.• 应说 next autumn：· The novel will be published next autumn. ✗不要说：The novel will be published in next autumn.• Se dice next autumn: · The novel will be published next autumn. ✗No digas: The novel will be published in next autumn.• Diz-se next autumn: · The novel will be published next autumn. ✗Não diga: The novel will be published in next autumn.• next autumn と言います：· The novel will be published next autumn. ✗次のようには言いません：The novel will be published in next autumn.• next autumn이라고 합니다: · The novel will be published next autumn. ✗이렇게 말하지 마십시오: The novel will be published in next autumn.• You say that autumn: · It was very stormy that autumn. ✗Don’t say: It was very stormy in that autumn.• 应说 that autumn：· It was very stormy that autumn. ✗不要说：It was very stormy in that autumn.• Se dice that autumn: · It was very stormy that autumn. ✗No digas: It was very stormy in that autumn.• Diz-se that autumn: · It was very stormy that autumn. ✗Não diga: It was very stormy in that autumn.• that autumn と言います：· It was very stormy that autumn. ✗次のようには言いません：It was very stormy in that autumn.• that autumn이라고 합니다: · It was very stormy that autumn. ✗이렇게 말하지 마십시오: It was very stormy in that autumn.
the season between summer and winter, when leaves change colour and the weather becomes cooler夏季与冬季之间的季节，此时树叶变色，天气逐渐转凉estación entre el verano y el invierno, cuando las hojas cambian de color y el tiempo se vuelve más frescoestação entre o verão e o inverno, quando as folhas mudam de cor e o tempo fica mais frio夏と冬の間の季節。葉が色づき、気候が涼しくなる여름과 겨울 사이의 계절로, 나뭇잎이 색을 바꾸고 날씨가 서늘해짐: autumn mists秋雾nieblas otoñalesnévoas de outono秋の霧가을 안개GRAMMAR: Patterns with autumn语法：autumn 的搭配用法GRAMÁTICA: Construcciones con autumnGRAMÁTICA: Construções com autumn文法：autumn のパターン문법: autumn의 표현 패턴in autumn/in the autumn• You use in autumn or in the autumn when saying that something happens at that time: · In autumn the leaves turn red.· She is planning to go back to college in the autumn.• 表示某事发生在秋天时，用 in autumn 或 in the autumn：· In autumn the leaves turn red.· She is planning to go back to college in the autumn.• Se usa in autumn o in the autumn para decir que algo sucede en esa época: · In autumn the leaves turn red.· She is planning to go back to college in the autumn.• Use in autumn ou in the autumn para dizer que algo acontece nessa época: · In autumn the leaves turn red.· She is planning to go back to college in the autumn.• 何かが秋に起こることを言うときは in autumn または in the autumn を使います：· In autumn the leaves turn red.· She is planning to go back to college in the autumn.• 어떤 일이 가을에 일어난다고 말할 때는 in autumn 또는 in the autumn을 씁니다: · In autumn the leaves turn red.· She is planning to go back to college in the autumn.last autumn/this autumn etcDon’t use in with these words:以下词语不与 in 连用：No uses in con estas palabras:Não use in com estas palavras:次の語に in は使いません：다음 단어에는 in을 쓰지 않습니다:• You say last autumn: · They got married last autumn. ✗Don’t say: They got married in last autumn.• 应说 last autumn：· They got married last autumn. ✗不要说：They got married in last autumn.• Se dice last autumn: · They got married last autumn. ✗No digas: They got married in last autumn.• Diz-se last autumn: · They got married last autumn. ✗Não diga: They got married in last autumn.• last autumn と言います：· They got married last autumn. ✗次のようには言いません：They got married in last autumn.• last autumn이라고 합니다: · They got married last autumn. ✗이렇게 말하지 마십시오: They got married in last autumn.• You say this autumn: · The frost is early this autumn. ✗Don’t say: The frost is early in this autumn.• 应说 this autumn：· The frost is early this autumn. ✗不要说：The frost is early in this autumn.• Se dice this autumn: · The frost is early this autumn. ✗No digas: The frost is early in this autumn.• Diz-se this autumn: · The frost is early this autumn. ✗Não diga: The frost is early in this autumn.• this autumn と言います：· The frost is early this autumn. ✗次のようには言いません：The frost is early in this autumn.• this autumn이라고 합니다: · The frost is early this autumn. ✗이렇게 말하지 마십시오: The frost is early in this autumn.• You say next autumn: · The novel will be published next autumn. ✗Don’t say: The novel will be published in next autumn.• 应说 next autumn：· The novel will be published next autumn. ✗不要说：The novel will be published in next autumn.• Se dice next autumn: · The novel will be published next autumn. ✗No digas: The novel will be published in next autumn.• Diz-se next autumn: · The novel will be published next autumn. ✗Não diga: The novel will be published in next autumn.• next autumn と言います：· The novel will be published next autumn. ✗次のようには言いません：The novel will be published in next autumn.• next autumn이라고 합니다: · The novel will be published next autumn. ✗이렇게 말하지 마십시오: The novel will be published in next autumn.• You say that autumn: · It was very stormy that autumn. ✗Don’t say: It was very stormy in that autumn.• 应说 that autumn：· It was very stormy that autumn. ✗不要说：It was very stormy in that autumn.• Se dice that autumn: · It was very stormy that autumn. ✗No digas: It was very stormy in that autumn.• Diz-se that autumn: · It was very stormy that autumn. ✗Não diga: It was very stormy in that autumn.• that autumn と言います：· It was very stormy that autumn. ✗次のようには言いません：It was very stormy in that autumn.• that autumn이라고 합니다: · It was very stormy that autumn. ✗이렇게 말하지 마십시오: It was very stormy in that autumn.