Pdr
[计] 处理数据速率
🗣️ 情景例句
As poor as a church mouse.
一文不名。
I played ping-pong this morning.
我今早在打乒乓球。
Burglar alarms going off at any time of the day or night serve only to annoy passers-by and actually assist burglars to burgle.
防盗警报器在白天和黑夜的任何时候都会响起来，它的作用只是骚扰过路行人，而实际上却帮助窃贼入室行窃。