aeons of geological history数以亿万年计的地质史The workers skirted the edge of the cliff on a geological survey.工人们沿着崖壁作了一次地质勘察.The mines had been closed down following a geological survey.继一次地质调查之后,这些矿井已被关闭了....
Data and constraints can easily be changed to test theories.信息库中的数据和限制条件可以轻易地改变以检验假设.Are there any moral constraints on politics in Machiavelli's view?在马基维里的观点中是否存在着对政治的道德限制?He is wanting in moral constraints.他缺少道德约...
刚出首都，总统无人护卫的汽车就遭到了伏击。The President's unescorted vehicle was ambushed just outside the capital.他以压倒性多数赢得上月的总统选举。He won last month's presidential election by a landslide.我认为副总统是局内人。I think that the vice president...
He tip-toed to the door in his stockinged feet.他踮着脚尖走到门口，只穿着袜子没穿鞋。...black sharp-toed cowboy boots.黑色尖头牛仔靴She toed cautiously into the room.她小心翼翼地踮着脚走进房间.She toed scrupulously into the room.她小心翼翼地踮着脚走进房间。Open - Toed or B...
The net profit amounts to 20 dollars per ton of ore.每吨矿砂的净利达20美元.They selected 7 ton peddles with similar color in couples of ton.他们从几十吨鹅卵石中精心挑选出7吨颜色、材质相似的卵石.A seven-ton lorry slewed across their path.一辆7吨的货车侧滑到了一侧。...a ...