Catalytic apparatus
[建] 催化仪器
🧩 词语组成解析
a. 催化的\\n[医] 催化的
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
Is this toothpaste on sale today?
这支牙膏今天是削价出售的吗？
There's only bread and water!
只有面包和水了。