Pyrovinic acid
[化] 焦酒石酸; 甲基丁二酸
🧩 词语组成解析
🗣️ 情景例句
Don't mention it.
没事儿。
Do well is better than say well.
说得好不如做得好。
I'll leave them for you to look over.
我会留下来给你慢慢的看。