tán
弹棉花
tán mián hua
to fluff cotton; to card cotton
弹羊毛。
tán yáng máo
to card wool; to fluff wool
弹玻璃球丨把帽子上的土弹去。
tán bō li qiú | bǎ mào zi shàng de tǔ tán qù
to flick marbles | to flick the dust off the hat