n. material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds
n. foil in thin strips; ejected into the air as a radar countermeasure
v. be silly or tease one another
n. 糠；谷壳；无价值的东西
vi. 开玩笑；打趣
vt. 开玩笑；逗趣