Cinchomeronic acid
[化] 3,4-吡啶二羧酸; 辛可部酸\\n[医] 吡啶二[羧]酸
🧩 词语组成解析
🗣️ 情景例句
I'd like to leave a message for him, if you don't mind.
你若不介意的话，我想留话给他。
You'll break it, if you don't take care.
你不专心的话，就会打破。
Hello. You must be Dr Yang. How do you do? My name's David Lee.
嗨。你一定是杨博士吧。您好！我是大卫·李。