Cinnaldehyde
[建] 肉桂醛
🗣️ 情景例句
His books exposed people to new ideas.
他的书使人们接触了新思潮。
This country is localed on the continent of Europe.
这个国家位于欧洲大陆。
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。