- 诗典古文分享
- 英汉词典
- roundabout
- roughness parameter
- round edge arrissing
- rough copy
- Roughing in
- round chisel
- round-shouldered
- rough stock
- round iron bar
- rough house
- round it out
- rough estimate
- round dance
- roughing roll
- round inductosyn
- roughened
- round a table
- roughcast
- round
- rotor winding inter turn short-circuit
- rotten
- Roundhead
- round-table conference
- rough wrought
- round and even
- rough selvedge
- roundly
- roughness
- roughness of surface
- rough plan
- rounded column-base plate
- rough draft
- roughshod
- Rottweiler
- rough drawing
- rotor speed
- Rototiller
- round bed
- Round Midnight
- rough and ready
- rounder
- rough turning
- round into
- roughage diets
- round concrete bar
- rough diamond
- roue
- rotundity
- rotor slot
- round orifice
- roughness index
- rough work
- rough endoplasmic reticulum
- rough surfaced blade
- Rouen
- rotting
- rotor tip leakage vortex
- rough sketch
- rough grinding stone
- roughly comparable
- roughening
- rotunda
- rotten timber
- rotor shaft
- rotor pump
- rougher
- rough-hewn
- rotten fruit
- rotten garlic
- rotor bearing
- rough
- rotating seal
- rotational molding
- rough handling in transit
- roulette wheel selection
- rotor spinning cotton
- roughness length
- rotor system dynamics
- roughometer
- rotating wheel
- rough fractal sea surface
- rottenness
- roulette wheel
- rotor coil
- roughage
- rotation axis
- roughneck
- rotating part
- rote study
- rough functional dependency
- roughness length for heat
- rough finish
- roughness coefficient
- roughened surface
- roughly the same
- rough concentrate
- roughly same
- rough and tough
- roughing filter
- roughhouse