单词	三从动轮
释义	三从动轮 3-idler
随便看	hollow fiher membrane oxygenator hollow-fiher membrane oxygenator hollow filament hollow filament yarn hollow filler block hollow filler blockhollow filler tile hollow filler block, wall hollow filling hollow finance hollow fine-fibre permeator hollow flange beam hollow flint glass hollow float hollow flocking filament hollow floor hollow floor cover hollow floor slab hollow floorslab cast-in place hollow floorslab cast-in-place hollow floor structure hollow floor system hollow fluke anchor hollow fly-ash beads Hollow fly-ash beads hollow flyaway