Riv
abbr. radio influence voltage 无线电感应电压; river 河; riveduto (Italian=revised) （意大利语）校订; rivet(ed) 铆接
🗣️ 情景例句
Hello.
哈喽 。
He who does not rise early never does a good day's work.
起身不早，一天的工作难做好。
We had some shoes like those a month ago,but we don't have any now.
一个月前我们有这要的鞋。但是现在没有了。