在英国，天气是交谈中永恒的话题。The weather is a constant topic of conversation in Britain.生命永恒的真理the eternal verities of life他们企图在那里建立永恒的乐园.They sought to set perpetual Zions there....
云是由凝聚的水蒸气构成的.Clouds are formations of condensed water vapour.同质成核作用之所以可能,是由于蒸汽中分子凝聚的统计起伏.Homogeneous nucleation is made possible by statistical fluctuations among molecular aggregates in the vapour.这个系统确定凝聚的大小和分布.The sys...
His direct, often abrasive approach will doubtless ruffle a few feathers...他那直截了当、往往还粗鲁生硬的办事方式无疑会激怒一些人。...the fateful decision which had doubtless been incubating in his mind for years.无疑已在他头脑中酝酿了多年的重大决定She is doubtless ...