Solfurated hydrogen
[医] 硫化氢
🧩 词语组成解析
🗣️ 情景例句
It's not a bad plan.
这是个不错的计划。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
罗伯特.金先生来自肯塔基大学，主修经济学。
He say he'll write a letter soon. He hopes we are all Well.
他说他很快会写信的。他祝我们大家身体好。