Tetraphosphorus monoselenide
[化] 一硒化四磷
🗣️ 情景例句
I think it will let up in a little while.
我想马上就会停的。
One father is more than a hundred school-masters.
一个父亲胜于一百个教师。
How long are you planning to stay over here?
你打算在这里呆多久？