Bouchon
衬套
🔁 扩展释义
【医】 内部凝块, 血管内血块
🗣️ 情景例句
Thank you, sir.
谢谢您，先生。
A man who has friend must show himself friendly.
与朋友交，必须友好相处。
She's under the weather.
她不舒服。