百度
谷歌
图片
维基
百科
ridge plowing
ridge pole
ridge prism
ridge purlin
ridge regression
ridge rib
ridge rim
ridge roll
ridge roller
ridge roof
ridge route
ridge spike
ridge stop
ridge tile
ridge trace
ridge type earthquake
ridge waveguide
ridge-pole
ridgeback
ridgebeam
ridgeboard
ridged horn
ridged surface
ridged sweep
ridged wheel
ridgelike
ridgeling
ridgepiece
ridgeplate
ridgepole
ridge pole
ridge prism
ridge purlin
ridge regression
ridge rib
ridge rim
ridge roll
ridge roller
ridge roof
ridge route
ridge spike
ridge stop
ridge tile
ridge trace
ridge type earthquake
ridge waveguide
ridge-pole
ridgeback
ridgebeam
ridgeboard
ridged horn
ridged surface
ridged sweep
ridged wheel
ridgelike
ridgeling
ridgepiece
ridgeplate
ridgepole
ridge plowing
垄耕
农学