Glutaconic acid
[化] 戊烯二酸
🧩 词语组成解析
🗣️ 情景例句
I understand.
我了解。
You look more rested than I've seen you before.
你比上次我看到你的时候精神多了。
The over-punctual can be as much a trial to others as the unpunctual.
早到的人同迟到的人一样令人讨厌。