Lithamide
[机] 锂酰氨
🗣️ 情景例句
Me?
我吗？
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
How would you like to proceed with the negotiations?
你认为该怎样来进行这次谈判呢？