用完的用法和樣例：
例句
-
我們在高速公路上行駛時(shí)汽油用完了。
We ran out of juice on the motorway. -
我們的汽油用完了。真麻煩！
We've run out of petrol. What a bore! -
他的紅墨水用完了。
He has run out of red ink. -
假設你的錢(qián)用完了呢？你將怎么辦呢？
What if/Say you were to run out of money? What would you do? -
我們的汽油用完了。
Our gasoline has been used up.
