Crossing over The exchange of material between homologous chromatids by the formation of chiasmata.交换:同源染色单体之间形成交叉时遗传物质的交换现象.The exchange of prisoners of war was one of the key elements of the UN's peace plan.交换战俘是联...
This could intensify the risk of a nuclear exchange.这可能会加剧爆发核战争的危险。During the turmoil in the foreign-exchange markets the guilder remained strong.荷兰盾在外汇交易市场的动荡中保持坚挺。They exchange traveller's cheques at a different r...
I have endeavoured to give in their briefest outline the reasons for my disaffection.我已经尽力简短地说明了我产生不满情绪的原因.Heaven only aided those who endeavoured to help themselves.老天爷只帮助那些自力更生的人.He endeavoured to extricate the car, di...
哈代由于对生活持过度悲观的态度而常常受到批评。Hardy has often been criticised for an excessively pessimistic view of life.对历史抱极其悲观的观点an apocalyptic view of history悲观的人会说根本不可能取得成功。Cynics will say that there is not the slightest chance of succes...
Marian is such an egotist that she talks about herself all the time.玛利亚过于以自我为中心,喋喋不休地谈论自己.For my money, Marian was responsible for the trouble we'd had.依我看, 玛丽安对我们遭到的麻烦应负责任.Marian had dreams of becoming a musician, ...