Pcw
n. 制程冷却水；物理化学加工
🗣️ 情景例句
You got it.
你算说对了。
I suggest that you tear up the letter and start over again.
我建议你撕破信再来一遍。
since ground stations and satellites cannot see everywhere.
因为地面工作站和卫星不可能看到地球上的每一个地方。