幹完的用法和樣例：
例句
-
你幹完了沒有？
Are you through yet? -
如果他們今天下午很快地幹完工作，就能夠早回家。
If they whip through the work this afternoon, they'll be able to go home early. -
辦公室人員正在竭盡全力爭取把這工作幹完。
The office is working on all cylinders to get the job finished. -
我決心月底以前把這件工作幹完。
I've set myself (ie resolved) to finish the job by the end of the month.
