相信数字13是个不吉祥的数字是荒唐可笑的.It is ridiculously absurd to believe that the number 13 is unlucky.认为黑猫不吉祥是一种很普遍的迷信.It's a common superstition that black cats are unlucky.车轮搅起的石块,在车身下发出不吉祥的锤击声.The wheels scooped up stones whic...
By leaving his car out, we had got him into grave trouble with proctors.我们把他的车丢在外面, 使他遭到学监的严历指责.Proctors asked each student ot produce an ID card with an attached photo.监考人员要求每一学生出示一张带有照片地身份证....
Cells showing immunoreactivity to pancreatic polypeptide, glucagon and substance - P were not detected.胰高血糖素 、 胰多肽和P - 物质在消化道各段均未检出阳性细胞.Bcl - 2 protein immunoreactivity was associated with mitochondria and ER.Bcl2分布与线粒体和...
His most prized time, though, will be spent quietly on his farm.不过，他最宝贵的时光将在自己的农场里平静地度过。European flatfish, Scophthalmus maximus, that has a brown, knobby upper side and is prized as food.一种欧洲比目鱼,大菱鲆身体上部棕色, 散布着许多小瘤, 是极受重视...
The planet Jupiter may have no solid surface at all.木星表面可能根本就不是固体的。The astronomers were taking an observation of Jupiter.天文学家们正在观测木星.How many moons has the planet Jupiter?木星有几个卫星?...