the countdown to the wedding婚礼的临近Jenney bought a new outfit for her daughter's wedding.珍妮为参加女儿的婚礼买了一套新装。The fruit was often served at wedding feasts...婚宴上经常有水果供应。Bring out your wedding album after dinner and leaf th...
The carpet was a wedding present from the Prime Minister.这张地毯是首相送的结婚礼物。I would like my wedding cake decorated with cupids.我想在我的结婚蛋糕上装饰一些丘比特的造型。He and Helen celebrated their silver wedding last year.他和海伦去年庆祝了他们的银婚。...
本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术.The method was established for purification of diflubenzuron by crystal technique with mixed solvents.通过反相液相色谱方法往甲醇与水的混合流动相中加入适当调节剂,分离和测定除虫脲原药中的主要杂质.The separation and determination of the prim...
原叶体是腐生的, 不规则分枝的地下体.The prothalli are saprophytic, irregularly branched, subterranean bodies.一种小形的、腐生的林地植物,植物体蜡白色或粉白色,有鳞状叶,花下垂;植物体干时变黑.Stem A longitudinal axis upon which are borne the leaves and reproductive organs of th...