词汇	lower knife
释义	lower knife 🌏下刀
随便看	water Refraction Coefficient Water refracts light water refresher water refrigerator unit water regain water regains water regeneration water regeneration technique water regime water regime auto-forecasting water regime control water regime information water regime management water regime measurement water regimen water regime of soil Water regime process water regimes water regime sub-center water regime telemetering water regime telemetry water region investigation water region style water regulating water regulating function