Prr
n. pulse-repetition rate的简写
🗣️ 情景例句
Can I speak with Mr. or Mrs. Anderson?
我可以跟Anderson先生或太太说话吗？
Accidents will happen.
天有不测风云。
The Turners are going on a train. The conductor is coming round.
特纳一家人在火车上。列车员走过来。