Hydrazyl
[化] 偕腙肼R·C(
🗣️ 情景例句
I'm not so young anymore.
我不再那么年轻了。
Why are all those toys broken?
那些玩具为什么统统坏了？
The doctors removed a section of the mummy and sent it to a laboratory.
医生们从木乃伊身上取下一个切片，送去化验。