chaff

n. 穀殼、糠、揶揄

v. 開玩笑、戲弄

學術名詞

切短乾草：畜牧學、獸醫學
干擾絲：航空太空、機械工程
箔條：電機工程
榖殼：食品科技
榖糠：食品科技
麩皮：食品科技
切斷乾草：食品科技
廢物：食品科技

英文釋義

material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds
foil in thin strips; ejected into the air as a radar countermeasure
be silly or tease one another