Pedometers
(pedometer 的复数) n. 步数计, 步程计\\n[医] 婴儿测量器; 步数计
🗣️ 情景例句
Well, they're babies.
嗯， 他们都是婴儿。
No,he doesn't have one.
不，他没有。
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长