Thenoic acid
[化] 3-噻吩甲酸
🧩 词语组成解析
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
Gain got by a lie will burn one's fingers.
靠欺骗得来的利益会使自己受害。
Before they were replaced by steamships,
在蒸汽船取代帆船之前。