S.i.
[医] 可溶胰岛素, 国际单位制
🗣️ 情景例句
OK, OK- just try to calm down, sir.
好，好，请冷静下来，先生。
I imagine I'll do some work instead of going to the movies.
我想我将做一些工作而不是去看电影。
Who is going to sign the contract for your side?
谁代表你们这一方签约？