Catalyst unit
[建] 催化单元
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
You're making the game harder.
你使游戏变难了。
He won't be distressed by my absence.
即使我不在，他也不会悲伤痛苦的。
Oh, that's quite early! Where are we going to meet?
噢，那很早！我们打算在哪儿会合？