a pouch in many birds and some lower animals that resembles a stomach for storage and preliminary maceration of food
同义词:crop
craw详细解释
craw n.(名词)The crop of a bird or insect.鸟或昆虫的囊The stomach of an animal.兽类的胃部 <习惯用语>stick in (one`s) craw To cause abiding discontent and resentment in (one).使(某人)永怀不满和怨恨习惯用语>来源:Middle English crawe 中古英语 crawe