the day before yesterday前天Dr. Smith looked in on the invalid the day before yesterday.史密斯大夫前天去看望那个病人.The accident happened the day before yesterday.那意外事故发生在前天....
其中管式离心机属国内先进机型, 靠近国际水平.One tube is a domestic advanced centrifuge model, close to international standards.公司拥有属国外首创,具有国际先进水平的新型运输包装箱--刚性中型散装容器.The company supplies pioneer and advanced new - type packing boxes of bulk ca...
把被盥洗室里的线圈弄脏的油煮开，免得它变质。Boil the oil soiled by the coil in the toilet lest it spoil.把被盥洗室里的线圈弄脏的油煮开,免得它变质.Boil the oil soiled by the coil in the toilet lest It'spoil.把鞋子在蹭鞋垫上擦干净, 否则你会把地板弄脏的.Clean your shoes on the mat...