Superstoichiometric
[化] 超化学计量的
🗣️ 情景例句
I know.
我知道。
It doesn't make any sense!
毫无意义！
Hello. You must be Dr Yang. How do you do? My name's David Lee.
嗨。你一定是杨博士吧。您好！我是大卫·李。