Prewelding
預焊
??? 情景例句
We all need one of those.
我們都需要一個這樣的領結(jié)。
I finished working at 5:30 and went home.
我在5:30完成了工作并且回家。
Chickens slaughtered in the United States, claim officials in Brussels, are not fit to grace European tables.
布魯塞爾的官員說，在美國屠宰的雞不適于用來裝點歐洲的餐桌。