Nepping
去除棉结
🗣️ 情景例句
you used to be in the construction business.
你过去在建筑界工作。
One scabbed sheep will mar a whole flock.
一羊生癣，群羊受害。
Fifteen minutes passed and then, at five to twelve, the clock stopped.
15分钟过去了，而就在11点55分时，大钟停了。