Catalyst settler
[建] 催化剂沉降器
🧩 词语组成解析
🗣️ 情景例句
I never really thought about being a mother as a career.
我真的从来没有想到做母亲还是一种事业。
When in doubt, play trumps.
举棋苟不定，何妨将一军。
Pumas are large, cat-like animals which are found in America.
美洲狮是一种体形似猫的大动物，产于美洲。