Since the cord connecting the two blocks is inextensible, the accelerations are the same.由于连接两物块的绳子无伸缩性, 因此它们的加速度相同.Power socket for connecting PW 10 , Compartment for detergent tablets , Defoamer metering.拥有清洁剂箱和除泡剂计量箱....
My connecting plane didn't depart for another six hours.我搭乘的联运航班又过了6个小时才起飞。The chart can then display the links connecting these groups.这张图就会显示出这些群体之间的关联。The two rooms have connecting doors.这两间屋子有门相通。...