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
The young couple started a family.
这对年轻的夫妇组成了一个家庭。
He has a pair of shoes.
他有一双鞋。
however good and adequate they may be both as parents and as individuals,
不管家长的人品有多么好，作为父母又多么合格，