Costain
n. (Costain)人名；(西)科斯塔因；(英)科斯坦
🗣️ 情景例句
She's really a good friend, isn't she?
她真是我的好朋友，不是吗？
Mr. Tony Smith is from The City College of New York.
托尼.史密斯先生来自纽约城市大学。
The entrance to the cave is on a plateau in the Dauphine Alps.
此洞的洞口在丹芬阿尔卑斯山的高原上，