Nitrilo-
[化] 次氨基; 次氮基
🗣️ 情景例句
I have a new math program, and I want to learn how to use it.
我有一个新的数学程式 我想学习怎样用。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。
How much more?
多多少。