Multilacunar
多叶隙的
🗣️ 情景例句
When did the Roman Empire come into being?
罗马帝国是什么时候形成的？
Have you marketed your product yet?
你们的产品尚未推出市场吗？
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。