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
He is an orphan, so he is not sure which family name he should have.
他是个孤儿，因而不知道他自己姓什么。
What time did you get to work yesterday morning?
你昨天早上什么时间上班？
She watched TV for half an hour after supper. Then she started her homework.
晚饭后她看了半小时电视。然后她开始做家庭作业。