curven.曲线;弯曲;弯曲物;弧线
curved arm弯曲辐
curved jet曲线喷流
curve path弯路
curve bend弧形弯管
curved fan曲扇状流
curve sign曲线标志
curve balln.[棒]曲线球
curve part曲线零件
curved run弧线助跑
curve peak曲线峰点
"the curved tusks of a walrus""his curved lips suggested a smile but his eyes were hard"