Positional number
[计] 按位记数数
🧩 词语组成解析
a. 位置的, 地位的
🗣️ 情景例句
I just can't understand
我就不懂
Some persons do first, think afterwards, and then repent for ever.
有些人做了再思考，从而悔恨终身。
Yes. It's time for class. Let's go.
是的。上课的时间到了。我们走吧。