"tear in pieces, strike asunder," c. 1200, from a Scandinavian source akin to Old Norse rifa "to tear apart" (compare Swedish rifva, Danish rive "scratch, tear"), from PIE root *rei- "to scratch, tear, cut" (see riparian).
例文
1. The third bridge over the Yangtze Rive has also started construction.
長江三橋も着工した。
2.A monkey was playing in a tall tree rive .
川沿いの高い木の上で猿が遊んでいる。
3.If necessary,format your hard disk rive and install an operating system.