Pcw
n. 制程冷却水；物理化学加工
🗣️ 情景例句
I see under activities that
我注意到在 活动 项目中提到
What is happening up there?
上面发生什么事情？
Glancing at the bits of wood and metal that lay around him,
年轻人看了一眼周围的碎木片和碎金属片，