Cannulations
(cannulation 的复数) [医] 套管插入术
🗣️ 情景例句
What can I do for you, sir?
先生，有什么需要帮忙的吗？
I tried to call Mr. Cooper,but the line was busy.
我试着呼叫库珀先生，但是线老是忙。
that I was a new boy in a huge school, and I would have been very pleased to be regarded as something so interesting as a problem.
我是一所大学里的一名新生，如果我当时真的被看成像一个问题那样有趣，我会感到很得意的。