Ethylthioethane
[机] 二乙硫
🗣️ 情景例句
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
I'm so grateful for this tiny gift, darling.
亲爱的，非常感谢你这份小礼物。
Sure.no problem at all.
当然，没问题。