单词	可调头根挺
释义	可调头根挺医adjustable stump elevator
随便看	effective patient life effective pay effective payload effective payment clause effective payment day effective pay rate effective pay thickness effective peak acceleration effective peak acceleration, EPA effective peak number effective peak velocity effective peak velocity, EPV effective penetration effective perceived noise effective perceived noise decibel effective perceived noise decibelepndb effective perceived noise level effective perceived noise levelepnl effective perceived noise level epnl effective percentage effective percentage modulation effective performance effective period effective periodicity effective period of claim for compensation