n. 1.粗糠，禾壳。 2.切细的稻草[饲料]，秣；麻杆碎屑；废物。 3.不值钱的假货。 4.(干扰雷达的)金属碎箔。 短语和例子 be caught with chaff 受骗，上当。 chaff and dust 废物。 offer chaff for grain 挂羊头卖狗肉。 n.,vt.,vi. 戏弄，开玩笑〔多指无恶意的〕。
foil in thin strips; ejected into the air as a radar countermeasure
material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds 同义词：husk, shuck, stalk, straw, stubble,
be silly or tease one another; "After we relaxed, we just kidded around" 同义词：kid, jolly, josh, banter,
例句与用法
1.
Old birds are not to be caught with chaff . 有经验的人不易受骗上当。
2.
Sift out the wheat from the chaff . 把小麦的壳筛出来。
3.
We have to sift through the application forms very carefully to separate the wheat from the chaff . 我们得把申请书仔细筛选一下以甄别优劣。
4.
"i should have thought you could stand a bit of good-natured chaff by now," he replied . 他说：“我以为你至今为止能受得了出于善意的小小戏弄。”
5.
He blushed a great deal when the others chaffed him for his obvious preference . 由于他做得太露骨，别人难免拿他打趣开心，这时他的脸就通红通红的。
6.
I never can make that chap out, or tell whether he is in earnest or only chaffing . 那家伙真叫我捉摸不透，他那些话，我不知道是当真的，还是不过跟我闹着玩的。
7.
Pieces of chaff or straw that fall from hay 干草屑从干草中撒落出来的草屑或麦秸
8.
They are sorting out the wheat from the chaff 他们正在把小麦从糠皮中拣出来。
9.
The mg can launch chaff and flare when needed Mg型可使用金属箔条和红外诱饵曳光弹。
10.
A model for chaff countermeasure simulation is constructed 建立了箔条弹干扰仿真模型。
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