Hydroxyalkylmercaptan
羟烷基硫醇
🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我， 我真的很不好意思。
We hope this will be a good start for profitable business relations and assure you that your offer will receive our careful consideration.
希望这将是我们互利商业往来的良好开端。我们保证将对贵方的报价予以认真的考虑。
as long as these distinctions between ourselves and the primitive,
只要我们同原始人，我们同野蛮人，