He knew what he wanted to do from the age of 14.他14岁起就知道自己日后干什么了。At present children under 14 are not permitted in bars.目前，14岁以下儿童不允许进酒吧。The commission met 14 times between 1988 and 1991.1988至1991年间，该委员会举行了14次会议。...
她在她的举止中具体表现出其节操.She embodies her principles in her behavior.这些行为表明他是极有节操的人.These actions stamped him as a man of high principles.松树是节操的象征.The pine is a badge of constancy....
在剧院里，他们正在演出比才的作品《卡门》。Inside the theatre, they were giving a performance of Bizet's Carmen.10天后卡门收到了一张用于购买机票的银行汇票。Ten days later Carmen received a bank draft for a plane ticket.格雷戈里和卡门说了知心话。Gregory shared confidences...
纤维素中直链葡聚糖分子由氢键连接在一起.The linear glucan molecules of cellulose are bound together by hydrogen bonds.对葡聚糖的胞饮作用无影响.Pinocytosis of dextran was unaffected.水 、 丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中.Water, acrylonitrile and the galact...