柯林斯詞典chaff /t?ɑ?f/ 1. N-UNCOUNT Chaff is the outer part of grain such as wheat. It is removed before the grain is used as food. 麥麩; 谷物的殼2. N-UNCOUNT light-hearted teasing or joking; banter 玩笑3. PHRASE If you separate the wheat from the chaff or sort the wheat from the chaff, you decide which people or things in a group are good or important and which are not. 分清好壞 It isn't always easy to separate the wheat from the chaff. 分清好壞并不總是容易的。4. V to tease good-naturedly; banter 開玩笑; 打趣 返回 chaff劍橋詞典the outer layer that is separated from grains such as wheat before they are used as food 谷殼，糠 dried grass and stems when used to feed cattle 干草飼料 返回 chaff