She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Ocean Optics cuvette holders can accommodate both single - filter and double - filter slide carriers.我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.PA ...
She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Change the filter cartridge as often as instructed by the manufacturer.按照生产厂家的使用说明，经常更换过滤筒。This congealed muck was interfering with...
Gunpowder is composed of sulfur, carbon, and potassium nitrate.火药是由硫 、 碳和硝酸钾组成.A smell of gunpowder penetrated the woods.森林中弥漫着火药味.Gunpowder was used in China as far back as the 11 th century.远在公元11世纪,中国已使用火药.Gunpowder w...
I do object to their claim, which I find totally unsubstantiated.我强烈反对他们的说法，那是毫无根据的。Many contemporary publications quote figures that are unsubstantiated.许多现行刊物所采用的数字是不确切的.But Wal - Mart rejected the report as untrue and...
673家私人高尔夫俱乐部参与了最近的研究。673 private golf clubs took part in a recent study.她从未参与过为任何人获取或复制机密文件之事。She never participated in obtaining or copying any classified documents for anyone.他在旁参与了大量拍摄和初期剪辑工作。He sat in on much of the ...
高达40%的学生签证均已过期。Up to forty per cent of the students had overstayed their visas.有一种呛人的过期啤酒味。There was a powerful smell of stale beer.护照过期是无效的.A passport that is out of date is invalid....
Stapp became a strong early proponent of automobile seat belts.斯塔普是力主在汽车上采用座椅安全带的早期创导者.a closet proponent of a tax increase增加税收的私下倡议者EXAMPLE: Our new boss a proponent of short but frequent staff meetings.我们的新老板主张,员工会议应该简...