The cage smelled of excrement.笼子里粪臭熏人。The bird fluttered its wings in the cage.小鸟在笼子里拍动翅膀。The zoo keepers released the lions from their cage.动物饲养员把狮子从笼子里放出来.The tiger in the cage gave a thrilling cry.笼子里的老虎发出了令人毛骨悚然的吼声。T...
He died in 1984 of an unsuspected brain tumour.他于1984年意外死于脑瘤。an inoperable brain tumour不能动手术的脑瘤an operation on her lung to remove a tumour为她做肺部肿瘤切除手术...
They were dazed by window displays dripping with diamonds and furs...他们被满橱窗陈列的钻石和皮草弄得眼花缭乱。...rapidly diminishing suppliers of furs and pelts.数量锐减的毛皮供应商She was expensively dressed, with fine furs and jewels.她穿戴着名贵的毛皮大衣和珠宝...
There are just four kinds: adenine, thymine, guanine and cytosine.只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.The DNA base composition is 32.6 - 33.1 mol % guanine plus cytosine.DNA(脱氧核糖核酸)的G+C 摩尔百分含量为32.6—33.1.It is a layer of guanine ...
The Spanish Steps were crowded with the sellers of grotesque caricatures.西班牙阶梯上挤满了出售荒诞漫画的人。The boys amused themselves by drawing caricatures of their teacher.这些男孩画他们老师的漫画来取乐.He does very funny caricatures of all his frie...