除非是用作种犬，所有的母犬都应摘除卵巢。All bitches should be spayed unless being used for breeding.输卵管连接着卵巢和子宫。The fallopian tubes connect the ovaries with the uterus.卵巢癌是女性常患的第六大癌症。Ovarian cancer is the sixth most common cancer contracted...
The Roman gladiatorial contests were bestial amusements.罗马角斗是残忍的娱乐Beneath its purple pall , the face painted on the canvas could grow bestial , sodden, and unclean.在这块紫色的棺衣下, 画布上的脸变得毫无人性、污秽 、 不洁.Beast Within active or hu...
把瓶子放直, 不要歪着放.Put the bottle upright, not on its side.把柱子放直,不然倒下来会伤到你.Keep the column vertical or it may fall and hurt you.把电线放直,这样我们就可以丈量它的长短.Lay the wire along so that we can measure it....