spring pot造句

例句与造句

1. Building hardware - controlled door closing devices with hydraulic damping - part 1 : surface mounted door closer with crank drive and spiral spring pot - type door closer
   建筑五金.受控门锁.第1部分:用曲轴传动和螺旋弹簧的
2. It's difficult to find spring pot in a sentence. 用spring pot造句挺难的