Surcoat
n. 外衣
✅ 同义词
🗣️ 情景例句
At today's exercise class...
今天上健身课的时候……
He is explaining the details of his idea.
他在详细说明这个构想。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。