Its tallest volcano, long extinct, is Olympus Mons.它最高的火山是早已熄灭的奥林波斯山。The extinct volcano's eruption would mean a cataclysm for the city.死火山又重新喷发,对这座城市来说意味着大难临头.Is there anything could rekindle his extinct passion?有什...
Is there anything could rekindle his extinct passion?有什么事情可重燃他逝去的热情 呢 ?Fascism in Italy was extinct.法西斯主义在意大利消灭了.We should protect gannets, which are almost extinct.我们要保护已经为数不多的鲣鸟.He was one of a class rapidly becoming e...
Early astronomers thought that our planet was the centre of the universe.早期的天文学家认为我们的星球是宇宙的中心。Space scientists and astronomers have taken another step forwards.航天科学家和天文学家又取得了进展。Astronomers used to ask why only Saturn has...
Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.植入之后不久,胚囊的壁, 即滋养细胞含有两层细胞.The blastocyst is then surgically introduced into the uterus of a foster mother.然后通过手术把胚囊引进寄养母体的子宫...
她跪了下来,轻吻迈克尔的脸颊。She knelt and brushed her lips softly across Michael's cheek.我最喜欢迈克尔·菲什。他滑稽逗趣,是个实实在在的人物。Michael Fish is my favourite. He's a hoot, a real character.迈克尔狠狠地瞪了他一眼然后走开了。Michael gave him a dirty look ...