Ccrp
abbr. C4 ISR Cooperative Research Program 指挥; 控制; 通信; cell-associated complement regulatory protein 细胞相关补体调节蛋白
🗣️ 情景例句
Let's lake this one step at a time.
做这事我们要一步一步来。
Why didn't you try again?
为什么你不再试一次？
You're not busy doing anything, are you?'
你不忙，是吗？”