So tell me what this molecule does that makes it special.那么告诉我这个分子有何作用而使其与众不同。The chemical structure of this particular molecule is very unusual.这个特殊分子的化学结构很不寻常。A methane molecule is composed of one carbon atom attached ...
Lectin is a large molecule glucoprotein and can agglomerate the cell.凝集素是一种能作用于细胞使其凝聚的大分子物质,大多属糖蛋白.The structure of the chlorophyll molecule is known . It consists ofporphyrin.叶绿素的分子结构已经搞清, 它是由卟啉组成的.Scientists call this ...
She fell off a horse and suffered a con-cussion.她从马上摔下来，造成了脑震荡。His exhaust fell off six laps from the finish.离终点还有6圈时，他的排气管掉了下来。Suddenly the horse lurched to one side and the child fell off.马突然歪向一边，小孩就摔了下来。...
Hughes finished with 15 seconds in hand.休斯提前了15秒完成。A thief can break into a car in under ten seconds.窃贼十秒钟之内就能把车撬开.All five - second grenade fusewill burn down in three seconds.所有定制为五秒的手雷导火索都会在三秒内烧完.She's already sh...
He cadged a cigarette from me.他向我要了一支香烟.The boy cadged a meal form the old lady.男孩向老妇人讨了一顿饭吃.He cadged 50 p for cigarettes from me yesterday.他昨天从我这里讨去五十便士买香烟....
对于两个七十几岁的人来说，这段路太远了。It's a long way to go for two people in their seventies.学生常常赶数百英里的路来到这里。Students often travel hundreds of miles to get here.路在这里分了岔；你应该走右边一条。The road divides; you should take the right fork....
There is very little stigma attached to crime and criminals.人们几乎都不把犯罪和罪犯视为一种耻辱。It's a stigma to ask for money.要钱是一种耻辱.No stigma attaches to [ rests on ] the girl.这个姑娘清白 无瑕....
Journalists have exercised remarkable restraint in not reporting all the sordid details of the case.记者对该案件的报道显示出异乎寻常的克制，没有报道所有肮脏的细节。A sordid, sentimental plot unwinds, with an inevitable mawkish ending.一段灰暗而感伤的情节慢慢展开，最后是...