单词	joint spring
释义	joint spring 节理泉
随便看	hoisting frame hoisting gear hoisting gear brake hoisting gear for cutter ladder hoisting gear for drag head ladder hoisting gin hoisting guider hoisting height hoisting height below water level hoisting holder hoisting hook hoisting installation hoisting jack hoisting limit hoisting limiter hoisting line hoisting load Hoisting-machine hoisting machine hoisting machinery hoisting main contactor hoisting mechanism hoisting mechanism of furnace roof hoisting motor hoisting overwinder 弃本逐末弃琼拾砾弃瑕取用弃瑕录用弃瑕忘过弃甲丢盔弃甲倒戈弃甲投戈弃甲曳兵弃甲负弩犁犁冠犁刀犁嘴犁壁犁头犁头鳐犁底层犁庭扫闾犁杖