Spoolwright
伐木工指引滑道时在树桩[木材]上插入的圆筒
🗣️ 情景例句
OK, let's take a look.
好了， 让我们来看一看。
Who minds his own business has no time to mind other folks.
为人只顾自己事，就无时间关心人。
What's wrong?
怎么了？