使铜氧化变成氧化铜.Oxidize copper to copper oxide.硫化铜和氧化铜也是很抢眼的替代材料.Copper sulfide and copper oxide were also attractive candidates.氧化铜是由铜和氧组成的.Copper oxide is made up of copper and oxygen....
有礼貌、态度和蔼的贝尔纳普提出异议,而他的异议往往总是能成立的.Belknap, courteous and bland, had challenged for cause and usually succeeded in having his challenge sustained.贝尔纳普也了解到这一层, 就想从斯特拉认出那人就是克莱德这一点上引起一些混乱.Belknap, realizing this, tried to conf...
Our army routed the enemy into running for their lives.我们的队伍把敌人打得仓皇逃命.The enemy warship tried to bear down on our small airboat.敌舰企图逼近我们的小汽艇.His bitterest enemy would hardly declare that it was he who was in the wrong.他最...
She lost her head and started screaming at me.她惊慌失措，开始向我大声尖叫。The unearthly silence was broken by a shrill screaming.一声尖叫打破了这可怕的沉寂。I was screaming at them to get out of my house.我尖叫着让他们离开我的家。...
I feel it's done me good to get it off my chest.我感觉吐吐苦水对我有好处。Children at school receive coloured stars for work well done.学校里的孩子表现得好会得到彩色星星。I'm not ever going to forget what you've done for the nippers.我永远...