测量的误差幅度为2.5%。The survey has a margin of error of 2.5%.研究工作者们发现,测量的结果与这个理论的预言并不相符.Investigators found that the measurements disagreed with the predictions of the theory.经口和经鼻这两种途径插管所测量的方法相同.The method of measurement is th...
I was angry, fretful, and impatient.我又气又恼, 可心烦了.ask in a fretful voice不耐烦地问Don't assume your baby automatically needs feeding if she's fretful.不要想当然地认为你的宝宝一闹就是要吃奶。It was a busy, as it turned out , fretful journ...