Valvotomy
瓣膜切开术
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
To deliver milk
送牛奶
I had to think of a way of preventing him from following me around all morning.
我得想办法不让他整个上午缠着我。