崖沙燕是一种褐羽白腹的鸟。The sand martin is a brown bird with white underneath.他对待他们严肃认真，偶尔又逗得他们捧腹不已。He treated them seriously and, on occasion, entertained them hilariously.他腹肌发达，体型完美。He has a six-pack stomach and is extremely well...
WEN SI DUN 4 lookings at the outside of the gauze curtain absent - mindedly .温斯顿 心不在焉 地看着薄纱窗帘的外面.Fan Po - wen's protests were half - hearted and he made no attempt to move.范博文懒洋洋地很可怜似的说,身体一动也不动.Mr Wen's visit w...
亚胺基杂环丙烷季铵盐的阳离子,一定是按协同反应的方式开环的.The aziridinium ions must all be opened by a concerted process.偶氮杂环丙烷是一类重要的 、 环内张力颇大的化合物.The diazirines are interesting , highly strained ring systems.在最佳反应条件下,环丙烷羧酸异丙酯的产率达92%.Under the opti...
那是个集体丧失理智、谋杀与暴力合法化的时期。It was a period of collective insanity, of legalized murder and mayhem.在她看来，战争只不过是一种合法化的屠杀。In her view, war is simply a legalised form of butchery.他们说，同居情侣会让他们的结合合法化。Cohabiting couples would regular...
The director wanted Olivia de Havilland, then under contract to Warner Brothers.导演想要当时签约于华纳兄弟娱乐公司旗下的奥利维娅·德哈维兰出演。Police said they arrested Olivia because her statements did not add up.警方说他们之所以逮捕奥利维娅是因为她无法自圆其说。Olivia has a...
压缩磁盘驱动器有助于人们管理重要信息。Zip drives help people to organise their important information.公司派了一位维修工程师前去修理磁盘驱动器,以免其出故障.The company sends a service engineer to fix the disk drive before it fails.他们派出维修人员来修磁盘驱动器。They send a service...