Pedometer
n. 步数计, 步程计\\n[医] 婴儿测量器; 步数计
📖 牛津释义
pedometer
n
instrument that measures the distance a person walks by recording the number of steps taken 计步器; 步程计.
🗣️ 情景例句
All you do is
你所要做的就是
See you later.
待会儿见。
Yes, it is an old photo of my family.
是的，是我们家的一张老照片。