Rtu
abbr. remote terminal unit 远程终端装置，遥控终端单元; returned to unit 返回单位
🗣️ 情景例句
In a word, we'll provide you with all good service.
我们将为你们提供最好的服务。
Life is a flower of which love is the honey.
人生是花朵，爱情是花蜜。
Then I'll water them to stop the soil getting too dry.
然后，我还要给它们浇水，以免土壤变得太干燥。