Sace
abbr. serum angiotensin-converting-enzyme 血清血管紧缩素转换酶; systems acceptance check-out equipment 系统接受结账装备
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
What are friends for?
朋友是做什么用的？
OK.Thanks.
谢谢。