一丝怀旧的微笑浮现在她的脸上。A faint smile of reminiscence appeared on her face..加冕典礼是极尽奢华和怀旧的仪式。The coronation was an occasion for extravagant myth and sentiment.这两个人晚年时互通信函,诉说怀旧感伤之情。In old age the two men wrote each other wistful le...
This precipitate dissolves in an excess of aqueous ammonia.这个沉淀能溶解在过量的氨水中.Clearly aqueous preservative systems must possess a fixation mechanism.显然,水溶性防腐剂必须有固定的历程.Activated carbon, alumina are often used to remove many t...
如何装配玩具的说明非常清楚明了.The instructions for assembling the toy are very clear.这玩具的头和身子是用铁丝连在一起的.The head joins on the rest of the toy with wire.几个西洋小孩子却在那里放玩具的小木船.Several foreign children were sailing a toy boat on the pond....
...the clumsy and ineffective mechanism of price controls.方法笨拙、效率低下的价格控制机制These verbs mean to make something ineffective by if by applying an opposite or counterbalancing force.这些动词是指通过使用相反的或制衡的力量使事物无效.Recently covenants...