The gadget is used to artificially inseminate cows.这个器具被用来为母牛实施人工授精。Females, in other words, would rather choose which males inseminate them.换句话说, 雌性更愿意选择那些让它们授精的雄性.It also states prophase work, transporting and insemina...
What you do is you press this button, Daddy, and then you talk into it.当你握紧这个奖杯时, 爸爸你为此而发表了一篇讲演.When you talk into a mobile telephone.手提电话其实是一部双向无线电机.More than two hundred students were in the classroom, the professor ha...
A number of terms are used in various classifications of transplants.移植物的各种分类中应用了一系列的名词.New World frogs; in some classifications essentially coextensive with the family Bufonidae.美洲蛙; 在某些分类中,基本上与蟾蜍科同延.Its tariffs cater f...
A new method for fabricating micro - optical elements with aspherical outlines is discussed.讨论了一种制作非球面微光学元件的新方法.This paper presents the design principle and method of an opticalfor plastic aspherical door scope.介绍了一种塑料非球...
Marco Polo's travelogue mentions that Kublai Khan sent envoys to Malgache.马可波罗游记中提到忽必烈曾派使节到马尔加什.A good paper is not a travelogue of your search process.好的论言语,不是探索过程的游记.This thick, but readable book, is part travelog...
Peter was dejected his confidence in tatters.彼得精神沮丧, 信心皆无。Peter was dejected,his confidence in tatters.彼得精神沮丧,信心皆无。Everywhere wallpaper hung in tatters.到处垂挂着破碎的壁纸。I was shocked to see him in tatters.见他衣衫褴褛, 我大吃一惊。...