Dimethacetic acid
[化] 二甲基乙酸
🧩 词语组成解析
🗣️ 情景例句
She's still giving the toughest English history exams
她仍用最艰深的英国史试题考学生
As a man lives,so shall he die.
有生必有死。
I did not enjoy it.
但我却无法欣赏。