完事的英文：
come to an end; finish

参考例句：

There's no harm in a couple of fellows having a little dust-up: they can shake hands afterwards, and that's that
光棍打光棍，不算什么，打过了拉拉手就完事。

I'm all washed up.
我都完事了(筋疲力尽了)

My wife and I gave her a few words of admonishment, and let it go at that
和内人训她几句完事。

He thinks he can laugh at me, but I'll settle with him soon.
他以为他嘲笑我之后就算完事了，我马上就要找他算这笔帐。

And then he proudly puts on his Mr. Fix-it hat, and offers her a solution to make her feel better.
然后自傲地抛给女人一个解决的办法以安慰她就算完事。

If you've finished we can have a coffee if not,you'd better keep working.
你要是完事了,咱们可以喝杯咖啡--不然的话,你最好接着干下去.

I have a great mind to put it into the fire, to punish your atrocious humbug and hypocrisy
为了对你这种万恶的骗子和伪君子实施惩戒，我倒很赞成把它一把火烧掉完事。

come是什么意思：
v. 来；发生；开始；出现；变成；达到；来做；来取；来拿
int. 嗨，得啦，好啦

The bale will be coming.
不幸就要降临了。

Come on get with it!
好啦，时髦点儿吧！

Illness comes in by mouth and comes out by it
病从口入祸从口出

end是什么意思：
n. 最后部分，末端，尽头；终止；结局；死亡；目的；一端，一方；部分
v. 结束，终止
adj. 最后的，最终的

Is the conference ended?
会谈结束了吗？

To join or be joined end to end;abut.
首尾相连在末端相连或毗连；邻接

Tie this end to the pole but leave the other end free.
将这一端系在柱子上，让另一端松开著。

finish是什么意思：
v.
1.结束，完成（某事物）；达到工作或活动的结束阶段
2.[~ sth (off/up)]把所剩之物吃完、喝完或用完
3.[~ sth (off)]完成某事物、使某事物臻于完美， 加工
4.[~ sb (off)]【口】使某人筋疲力尽
5.[~ sb (off) ]【口】毁坏某人、某事物；与某人断绝关系，终止与某事物的联系
n.
1.[C]某事物的最于部分或结尾
2.[C, U]完成的或完美的状态
3.[C] 用于处理木器等表面的方法、材料或物质

Finishing touches
收尾工作

It was an exciting finish.
比赛结尾是激动人心的。

Are you finished with the scissors?
你用完剪刀了吗？