excuse的释义：
n.借口;理由;辩解;(正当的.)理由;拙劣样品;蹩脚货
vt.原谅;宽恕;为…辩解(或找理由);准许…离开;请求准予离开;(离开前)请求原谅
例句：
Excuse me, I can't get by.
劳驾，请让开点路。
Why get involved with that pathetic excuse for a human being?
为什么要与那个讨厌的家伙混在一起？
You must excuse my father ─ he's not always that rude.
你一定要原谅我父亲——他并不总是那样粗暴无礼。
You don't have to make excuses for her.
你不必为她辩解了。