tennis ball
球窝关节
ball and socket joint
暂无补充释义。
相关词条
ball game, roulette-like
ball-point pen, pencil
ball valve (spherical valve, globe valve)
ball cock
animal's-ball-and-claw foot【家具】
dual ball check valve
self-aligning ball bearing
ball and socket joint
暂无补充释义。
tennis ball
ball game, roulette-like
ball-point pen, pencil
ball valve (spherical valve, globe valve)
ball cock
animal's-ball-and-claw foot【家具】
dual ball check valve
self-aligning ball bearing