Methanedicarboxylic acid
[建] 丙二酸
🧩 词语组成解析
🗣️ 情景例句
Oh, we'll try, believe me.
哦，我们会想办法，相信我。
Continual failure drove him to suicide.
不断的失败逼得他自杀。
What's the time?
几点了？