The spade and fork have longer shafts, providing better leverage.锹和耙的手柄较长，可发挥较好的杠杆作用。He deliberately jerked the shafts to rock him a bit.他故意的上下颠动车把,摇这个老猴子几下.Shafts were sunk, with tunnels dug laterally.竖井已经打下，并且挖有横向矿道。...
I hasten to add that I knew nothing of the fraud at the time.我忙不迭地补充说,我当时对那个骗局一无所知.Mother read the children a bedtime story to hasten them to the land of Nod.妈妈给孩子们念催眠故事,使他们快快进入睡乡.The girls had to hasten their steps to k...
S . interior , sparking safety advisories from federal officials , slowing barge traffic and tightening exportable grain supplies.驳船运输开始放慢,可供出口的粮食货源开始紧张.A capacitor is used to eliminate sparking when a circuit containing...
因此有必要对静电的基本理论作一简介.It would be beneficial to review the fundamental theory of electrostaturs.电子的移动正是产生静电的原因.It is the movement of electrons that generates static electricity.静电的充电本体也会保养质料的暗不天涂层 、 感化标签的排宝.Electrostatic dis...