Tridecylic acid
[化] 十三酸; 十三烷酸
🧩 词语组成解析
🗣️ 情景例句
Mr. Malcolm Stewart, and it looks like a personal letter.
Malcolm Stewart先生收 ，而且看来是一封私人信件。
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
No, I don't.
不知道。