Costaining
(Costain 的现在分词) n. (Costain)人名；(西)科斯塔因；(英)科斯坦
🗣️ 情景例句
I haven't ruled out the possibility.
我还没有排除期可能性。
How long will you remain there?
你将会在那里逗留多久？
It doesn't matter.
没关系。