短语词组短语nose over angle 防倒立角nose cone angle 头部锥体角nose -mouth angle 甚至还有口鼻角度punch -nose angle 凸模圆角nose angle of spiral casing 涡壳的包角angle nose pliers 弯颈钳angle e nose pliers 弯颈钳steering angle of nose -wheel 前轮转向角 返回 nose angle