Pediameter
[医] 婴儿测量器; 步数计
🗣️ 情景例句
Well, I'd better be on my way.
好啦，我该走了呢。
There is no royal road to learning.
治学无坦途。
I'd like to take a boat on the River Nile.
我想乘船在尼罗河上游览。