木炭和金刚石都是炭的同素异形物Charcoal and diamond are allotropes of carbon.炭的含量是百分之四.Its carbon content is 4 %.苯酚的催化氧化和炭的催化氧化可能遵循不同的反应历程.Phenol oxidation and catalyst - sorbent ignition may proceed bt different reaction mechanisms....
此前,中国从未参加过奥运会冰壶项目的比赛.China has never before competed in curling at an Olympics.即便是现在, 中国也只有约200人从事冰壶运动.Even now, only about 200 people play the sport in China.上周末中国赢得世界冰壶冠军.CHINA won a world curling championship over the...
Return the enclosed Donation Form today in the prepaid envelope provided.请于今日将随函附上的捐款表格用所提供的邮资预付的信封寄回。You can of course help by giving them a donation directly.你当然可以通过直接向他们捐款来帮助他们。to make a donation to charity向慈善事业捐赠...
从务实角度来说，音乐电视网的生存依赖于把年轻人市场卖给广告商。Pragmatically, MTV's survival depends on selling the youth market to advertisers.他关心人类生存环境的改善。He was concerned with the enhancement of the human condition.大型工厂正试图通过削减成本以维持生存。The big fa...
两个小伙子正在松散的砾石路面上赛摩托车。Two young men were racing motorcycles on the loose gravel.和多数研讨会一样，这些研讨会也比较松散随意。As seminars go, these are loose, unstructured affairs.我儿时的回忆是一些朦朦胧胧的松散片段。My memories of childhood are hazy and episodic....
I felt a sharp pain in my lower back.我感觉到后腰一阵剧痛。After the pain of defeat passes, England have some thinking to do.失败的痛苦过去以后，英国人应该认真反思一下。We were forbidden, under pain of imprisonment, to use our native language.我们被禁止使用母语，...
I vanquished her coldness with my assiduity.我对她关心照顾从而消除了她的冷淡.There was a coldness in her that chilled him...她身上透着一股冷漠，让他不寒而栗。his coldness towards his parents他对父母的冷淡Within quarter of an hour the coldness of the night had ...