很多雄鸟进化出鲜艳的羽毛是为了吸引雌鸟。The bright plumage of many male birds has evolved to attract females.人类的进化the evolution of the human species陆栖动物据信由海栖动物进化而来.Land animals are believed to have developed from sea animals....
...a large, comfortable, panelled room...装有护墙板的舒适的大房间I suspected the existence of a dictaphone somewhere in his panelled rooms.我还疑心说不定在他装有镶板的什么地方,还会藏着一部口述留声机哩.The doors are panelled.门上装有嵌板。The defendants were brought int...
杰茜卡的心在胸腔里剧烈地跳动着。Jessica's heart was thudding against her ribcage.肠管可经过缺损进入胸腔.The gut will pass through the defect into the chest.这颗心脏在一小时内被成功地移植到他的胸腔里了.The heart was transplanted into his chest successfully within o...
When will the new President take office?新总统什么时候就职.I'm good at using all available resources: I take office supplies home for personal use.我善于利用各种现有资源: 把办公室物品拿回家用....
Of course , to naive girls like myself , you're inscrutable.当然我们不知世事的女孩子, 莫测高深.an inscrutable fog不能透视的雾an inscrutable smile不可思议的微笑When Hanson came home he wore the same inscrutable demeanour.汉生回到家里,脸上仍是一副莫测高深的表情.Ins...
新药品的检测和审批速度将会加快。The testing and approval of new drugs will be speeded up.pH值测试可检测物质的酸碱度。A pH test measures the acidity or alkalinity of a substance.我的一些病人艾滋病病毒检测呈阳性，但却无任何体征。I have patients who are HIV-positive and asympt...
The big factories are trying to stay alive by cutting costs.大型工厂正试图通过削减成本以维持生存。He has worked as a labourer in factories and on building sites.他在工厂和建筑工地干过苦工。Many are employed in the prison's wood and metalwork factor...