Electroduster
静电喷粉器; 静电喷粉器
🗣️ 情景例句
Ladies and gentlemen,
各位女士 各位先生
That nation is famous for its tourism.
那个国家以旅游业闻名。
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。