Dodecenoic acid
[化] 十二碳烯酸\\n[医] 十二碳烯酸
🧩 词语组成解析
🗣️ 情景例句
have become good friends, haven't you?
成了好朋友，不是吗？
I'd like to make an appointment to see Mr. Cooper.
我想预约见库珀先生。
Can you ring me back right away?
你能立刻回个电话吗？