Valyotmy
[医] 瓣膜切开术
🗣️ 情景例句
You should take the number 1 subway.
应当搭一路地铁。
If the old dog barks,he gives counsel.
老狗叫，是忠告。
Why? One difficulty is to construct the agreements.
为什么呢？困难之一是起草这些协议。