Lithamide
[機] 鋰酰氨
??? 情景例句
No, thanks.
不用了， 謝謝。
Whatever he does, don't say a word.
不管他做什么，你都不要講話。
After speaking for about half an hour he came to a sad part of the family history.
大約談了半個小時之后，他談到了家族史中的一件傷心事。