swivel〔名词〕摇臂,摇杆,摆动杆,转体,枢轴,旋转详细»
swivel〔名词〕旋转(旋开桥,回旋炮);vt.旋转详细»
swivel①旋转节 ②【消】雌接口旋环 ③【消】连接云梯和云梯支撑杆的紧固件详细»
swivel(链的)转节,转环,旋转接头使旋转用转节固定住vi.(在转节上)旋转详细»
枢轴king bolt;pintel;pintle;pivot shaft详细»
枢轴king journal;knckle pivot;pin;pintle;pivot shaft;pivot spindle;swivel;trunnion axis;weigh bar shaft详细»
枢轴journal;pin;pintle;trunnion axis详细»