Dccs
[计]= Defense Communications Control System,防务通信控制系统
🗣️ 情景例句
I can organize my time efficiently.
我可以有效地安排时间。
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。