同义词: posterior
back of tooth[机] 齿背;齿背
back cone tooth profile[机] 背锥齿廓
angle of back of tooth齿后角
Back Of A Tooth齿背
Straight-back tooth直线齿背刀齿
Curved-back tooth曲线齿背刀齿
tooth back[机] 齿背
tooth back line齿背线
tooth back curve齿背曲线;齿背曲线的
同义词:posterior