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....
小组中几乎所有人都认为，在这个就业市场，搜寻招聘广告这类老路是走不通的。Nearly everybody in the group agreed that in this job market the usual avenues, like searching the want ads, are useless.谁也不会建议把这种 " 不通 " 的英语教给学生.No one would recommend teaching this k...
The Lot river follows a winding and tortuous course.洛特河的河道蜿蜒曲折。the long, tortuous process of negotiating peace漫长而曲折的和平谈判过程They walked through the tortuous streets of the old city.他们步行穿过老城区中心弯弯曲曲的街道....
The orbits of planets in the once popular geocentric Ptolemaic system are epitrochoids.曾经盛行的托勒密地心说体系里的行星轨道就是外旋轮线.Mars and Earth have orbits which change with time...火星与地球的运行轨道随着时间而变化。Other enumeration problems lead us to...
Your personal belongings are not dutiable.个人物品不用纳税.Can go to a bank trying. Belongings guaranty, credit investigation.可以去银行试试. 财产抵押, 信用调查.They dumped his belongings unceremoniously on the floor.他们粗暴地把他的物品摔到地板上。For a smal...