hydrazonaphthalene是什么意思?

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  • abs的音标?

    abs的音标:abs的英式发音音标为:[æbz]abs的美式发音音标为:[]...
  • avenue造句

    There is another avenue to pursue — it involves further negotiations.还有一个办法可用,但需要进一步的磋商。Bergdorf Goodman has opened a men's store on Fifth Avenue.波道夫·古德曼在第五大道上开了一家男装店。The traffic along Fitzjohn's Avenue was hea...
  • undergoes例句

    The body undergoes many changes during puberty.身体在青春期期间会发生许多变化.The food undergoes no deterioration in the tropics.这种食品在热带地方不会变质.All living matter undergoes a process of metabolism.生物都有新陈代谢....
  • mahogany造句

    an antique mahogany desk古红木办公桌skin tanned to a deep mahogany晒成深红褐色的皮肤A mahogany table was knocked down for five pounds.红木桌作价五英镑被拍卖了....
  • interest造句

    Interest is calculated daily and credited once a year, on 1 April.利息按天计算,每年4月1日一次性打入账户。What was it that sparked your interest in motoring?是什么让你对开车产生了兴趣?He was unable to prevent a look of interest from flitting across his...
  • inaugurals什么意思解释

    n.就职典礼(inaugural的复数形式)...
  • horned造句

    The young bull horned the old cow out of the herd.小公牛用角把老母牛从牛群中顶了出去.Its horned armrests and legs were covered with goat's fur.这张椅子的扶手和凳脚长角,并披着羊皮....horned cattle.有角的牛About more than 100 people were horned in the bul...
  • red date是什么意思

    红枣...
  • splash造句

    There was a splash and something fell clumsily into the water.扑通一声,有东西重重地掉进了水里。Can you afford to splash out a little? Is your budget unlimited?你能稍微奢侈一点吗?你的预算是否有上限?Add a splash of lemon juice to flavor the butter.加上一点柠檬汁给...
  • “病理”造句

    病理学家带有血腥味的工作the gory task of the pathologist在早期, 植物病理学家把任何侵染性病害的因子,都叫做‘virus ’.In the early days, pathologists called any agent of infectious disease'virus'.关于牛恶性卡他热的病理发生,仅能获得一些零星的资料.Only fragmentary informatio...
  • “酮亚胺”造句

    介绍酮亚胺的合成过程及其在防腐涂料中的应用.This paper narrates the synthesis process of ketimine and the use in anticorrosive coatings.通过FTIR 、 DSC、TGA等分析了乙酰乙酸基-酮亚胺体系水性树脂的结构和性能.The structure and thermal property of the film was characterized...
  • “工作的”造句

    他是由海军上将精心挑选出来担任这项工作的。He was hand-picked for this job by the Admiral.从事初级保健护理工作的几乎都是女性。It is nearly always women who are the primary care givers.他对那项工作的进展一直很关心。He had retained a keen interest in the progress of the work....
  • payee造句

    The payee of the cheque must endorse the cheque.领款人必须在支票上背书。THE REMARKS: Must write payee's telephone number clearly on the money order.备注: 务必在汇款单上写清收款人电话号码,不明之处请来电咨询.Under special circumstances, the payer draws up ...
  • westward的意思?

    adj.向西的n.西部,西方adv.向西方...