Quercic acid
[化] 栎辛酸
🧩 词语组成解析
🗣️ 情景例句
You do the same. Well, I'd better go. Thanks again for everything.
你也代我问候一声。好，我得走了，再次谢谢你们的招待。
No man learns but by pain or shame.
不经痛苦羞辱，难以取得教训。
The long hours in the office or the factory bring with them as their reward,
在办公室或工厂里长时间的工作给他们带来了酬劳，