crab 的英语意思
crabcrab /kræb/ noun 
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[countable] a sea animal with a hard shell, five legs on each side, and two large claws有硬壳、每侧各有五条腿和两只大螯的海洋动物2[uncountable] the flesh of this animal that you can cook and eat可供烹饪食用的该动物的肉: 
crab meat蟹肉 dressed crab (=prepared for eating)dressed crab（=已处理备食的螃蟹）3crabs [plural] informal非正式 a medical condition in which a type of louse (=insect) is in the hair around sexual organs一种医学症状，指阴虱（一种昆虫）寄生于生殖器周围毛发中4[singular] American English informal非正式 someone who becomes annoyed easily about unimportant things容易为小事烦恼动怒的人
查看全部语言翻译1 [countable] a sea animal with a hard shell, five legs on each side, and two large claws有硬壳、每侧各有五条腿和两只大螯的海洋动物2[uncountable] the flesh of this animal that you can cook and eat可供烹饪食用的该动物的肉: crab meat蟹肉 dressed crab (=prepared for eating)dressed crab（=已处理备食的螃蟹）3crabs [plural] informal非正式 a medical condition in which a type of louse (=insect) is in the hair around sexual organs一种医学症状，指阴虱（一种昆虫）寄生于生殖器周围毛发中4[singular] American English informal非正式 someone who becomes annoyed easily about unimportant things容易为小事烦恼动怒的人