Diazanyl
二氮烷基, 肼基
🗣️ 情景例句
I know you didn't expect to have me around,
我知道你没有预期我出现在你身边，
We don't have an extension.
我们没有分机。
Yes. At the very beginning I choose a play and the actors.
好。一开始我得选取剧本、挑选演员。