Ethyl hydrogen sulphide
[医] 硫化氢乙烷, 巯乙烷
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Why does it have to be one or the other?
为什么非得有这个就没有那个？
I wish I could repay you somehow for your kindness.
我希望我能报答你你的善意。
His previous attempts had been unsuccessful.
他以前的尝试没有成功。