Topane
联苯酚钠
🗣️ 情景例句
I think New York has all the conveniences--
我觉得纽约具备了一切便利的条件
Love makes all hard hearts gentle.
爱情把一切冷酷的心变得温柔。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。