看词选图(点击绿色圆圈处)当前得分0/0点击清零
Republican
riot
ridge
resignation
restraint
railway
resin
roller
relay
reservoir
rotary
reactor
recorder
radial
realization
respiratory
ray
reflex
receptor
rotation
rotor
radioactive
radius
rectangular
receipt
rectifier
ram
relaxation
resistor
reel
