n.[C]

1. 粗糠，穀殼
2. （切細的）草料，秣
3. 無價值的東西，廢物
   The neighbors' suspicions were chaff of the lowest sort based on gossip.

   鄰居們因流言蜚語而產生懷疑，這是最無聊不過的事了。

4. （干擾雷達用的）金屬箔片

n.

1. 玩笑，逗趣[U]
   I didn't mind their chaff.

   我不在乎他們的玩笑。

vt.

1. 戲弄，逗弄
   The boys chaffed the French boy about his mistakes in speaking English.

   男孩子們取笑那個法國孩子講英語時出的錯。

vi.

1. 開玩笑，打趣

n.

1. the husks of grain or other seed separated by winnowing or threshing.
   ▸chopped hay and straw used as fodder.
2. strips of metal foil released in the air to obstruct radar detection.

n.

v.