Filleting
[化] 圓角
??? 情景例句
What does he say?
他說了些什么？
If I had known her telephone number, I would have called her.
如果我知道她的電話號碼，我就給她打電話了。
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他許多的國家英語也被當作一門外語廣泛地使用。