All of a sudden my heart hardened against her.突然间我对她硬起了心肠。All of a sudden she didn't look sleepy any more.她突然看起来一点都不困了。"So why did he get interested all of a sudden?"— 'Search me.'“那他为什么突然感兴趣了？”——“我怎么知道。”...
They are determining the serum - protein and cholesterol levels.他们正在测定血清蛋白和胆固醇的浓度.The serum is available to the general public.一般公众均可获得血清.The only available hyperimmune serum was of equine origin.唯一可得到的超免疫血清来源于马....
The Belgians took over Rwanda under a League of Nations mandate.比利时人依照国际联盟的授权接管了卢旺达。The Belgians fell back as the infantry came under fire.步兵团受到火力攻击时比利时人向后撤退。Antwerpers are so convinced that their city is best that other...
The damaged chloroplasts require the addition of ATP to fuel protein synthesis.已破坏的叶绿体需要加入ATP以提供合成蛋白质的能量.Muscle contractions are powered by the chemical adenosine triphosphate ( ATP ).肌肉收缩是由化学物质三磷酸腺苷 ( ATP ) 提供动力的.This a...
Jane Pollock Antiques deals in silver and small collectables.简·波洛克古董店经营银器和小收藏品。Some would call these odd pieces of iron and wood "antiques"有些人会把这些奇怪的铁片与木块称作“古董”。She browsed in an up-market antiques shop.她逛了一家高级古董店。...
布莱克先生直攻要害，问起了性方面的隐私问题。Mr Black went for the jugular, asking intimate sexual questions.我想那才是问题的要害。That, I think, is the nub of the problem.以色列官员说这一信息切中了要害。Israeli officials say that message struck home....