Hydroxyalkylmercaptan
羟烷基硫醇
🗣️ 情景例句
May I make a suggestion?
我可以提个建议吗？
I'd like to have you come to my house for dinner sometime.
改天请到我家来吃饭。
I'm planning to start a school, so I'm trying to save as much money as possible.
我计划开办一所学校，因此我在设法尽可能地多攒钱。