Valvulotomy
n. [医]瓣膜切开术
🗣️ 情景例句
I suppose I could call him.
我想我可以打电话给他。
The insect is trapped in the spider's web.
蜘蛛捕捉缠在网上的昆虫。
He has eight lawyer assistants to help him and examines every single letter in detail.
他有8位律师作他的助手协助工作，每封信都详细批阅。