内夫在圣诞节假期里搭顺风车去了纽约。Neff hitchhiked to New York during his Christmas vacation.他试图顺风回到飞机场。He attempted to return downwind to the airfield.这时起风了, 小帆船顺风行驶.Then a wind arose, and the little sailing boat filled away....
In geochemical analysis we encounter ranges of analyte concentration that can span several orders of magnitude.在地球化学分析中,我们常常会遇到拟分析元素含量范围可以跨越好几个数量级的情况.Excellent analyte recovery -- even after 14 days of storage.极好的采样分析装置-...
People want to get away from the drudgery of their everyday lives.人们想摆脱日常生活中单调乏味的工作。He was facing a life of toil and drudgery and vexation.摆在他面前的是终身的苦役和折磨.Labor - saving devices have emancipated women from kitchen drudge...