单词	顺桨机构
释义	顺桨机构 feathering device
随便看	rotating grab scoop rotating-gravity concentrator rotating grizzly rotating guide Rotating guide bar rotating guide vane rotating guide vanergv rotating guide vanes rotating hand drill rotating handles rotating head rotating head device rotating-head sprinkler rotating hearth furnace rotating hearth furnace industrial furnace rotating heat exchanger rotating heat pipe rotating helium rotating hexagonal prism rotating higee field rotating high-gravity field rotating hinge rotating hollow cylinder rotating hologram rotating hook