Cheiloangioscope
[医] 唇血管镜
🗣️ 情景例句
Hi, John, how's it going?
嗨，约翰，你好吗？
He informed them that his mother had died.
他通知他们的母亲死了。
Affluent he may be, but he is by no means sure what, to tip the doorman or the chambermaid.
他们可能很富有，但给看门人和房间女服务员多少小费，心中却根本没有数；