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
Do you remember that old desk?
还记得这张旧桌子吗？
How long will it take you to have it made?
你要多少天才能把它做好？
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。