oak 的英语意思
oakoak /əʊk $ oʊk/ noun [countable, uncountable] 
查看全部语言翻译 a large tree that is common in northern countries, or the hard wood of this tree北方国家常见的一种大型乔木，或该树的坚硬木材: 
an oak door一扇橡木门
查看全部语言翻译 a large tree that is common in northern countries, or the hard wood of this tree北方国家常见的一种大型乔木，或该树的坚硬木材: an oak door一扇橡木门