Hcn
[医][=hydrocyanic acid]氢氰酸
🗣️ 情景例句
We're in luck.
我们运气好。
Slowly, mountains are worn away by the wind.
山体逐渐被风化了。
Perhaps it will solve my problem, but I just haven't had time to read it!
也许这本书能解决我的问题，但我一直还没时间去看这本书！