Prfs
abbr. pulse repetition frequency stagger 脉冲重复频率跳动
🗣️ 情景例句
Go inside the Information Center.
到服务中心去。
Can David foresee the end of the job work?
戴维能预知承揽工作的结果吗？
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生气。