Organic silicate is prepared by Quaternizing, Hydrosilylation addition and Balanced or Polycondensation reaction.有机硅季铵盐是通过季铵化, 硅氢化加成和平衡或缩聚等反应制得.A silicone - polyether copolymer was synthesized by the hydrosilylation of s...
Please listen while I define your duties.在我规定你的职责时,请仔细听好.Please define the words.请准确地解释这些字的意义.It's hard to define exactly what has changed.很难解释清楚到底发生了什么变化....
拿扫帚把那些玻璃清扫干净好吗？Get a broom and sweep up that glass will you?幸运的是，干清扫落叶这个活儿是值得的。Fortunately, the chore of leaf sweeping is well worth the effort.他们清扫完屋顶后，寒风刺骨。Once they cleared the housetops, the wind was raw and biting....
His shaven head accentuates his large round face.光头使他的大圆脸更加突出。His shaven head accentuates his large round face...光头使他的大圆脸更加突出。Her sunburnt skin accentuates the fairness of her hair.她那晒黑了的皮肤突出了她的一头金发.The dark frame accent...
那个高大的爱尔兰人快要失去冷静了。The big Irishman was on the verge of losing his cool.他们坐在一棵高大的山毛榉树下的草坪上。They were sitting on the lawn under a large beech tree.皮特在他家外面种上了高大的树以阻止人们窥探。Pitt planted tall trees outside his home to block rubb...
不知怎的，他也牵涉在内。Somehow or other he's involved.有人发现他与毒品贩卖牵涉很深.He was found to have a deep involvement in drug dealing.我不愿意牵涉在欺诈行为里.I don't want to get involved in a swindle....
Someone cranked up the volume of the public address system.有人调大了公共广播系统的音量。In 1933 the studio cranked out fifty-five feature films.1993年，该电影公司粗制滥造出了55部故事片。The legal authorities cranked up the investigation.执法部门加大了调查力度。...
City's principal marksman was Joe Harvey who scored seventeen goals.市队的头号射手是打进17粒进球的乔·哈维。I am a poor marksman.我不善射击.The marksman squeezed off successive rounds and every one told.射击运动员连扣板机,弹无虚发....
节目以瓦格纳的歌剧《漂泊的荷兰人》的序曲开场。The programme opened with the overture to Wagner's Flying Dutchman.我是一条漂泊的小船, 渴望那温暖的洪湾.I am a drifting little boat, longing for a warm barbor.他们说,漂泊的人可以在蒂朵的歌声中重获温暖.People say that Erratics may...