空气,无论是气态的或是液态的,都是一种流体.Air whether in the gaseous or liquid state is a fluid.水蒸气是气态的水.Water vapor is water in the form of a gas.物质以三种形态存在: 固态 、 液态和气态.Matter exists in three states: solid, liquid and gas....
Good night, Davey. Sleep tight.晚安,戴维。睡个好觉。He made to chase Davey, who ran back laughing.他假装要去追赶一边往回跑一边大笑的戴维。Laura Bo Carmichael and Davey Birdsong were on different intellectual planes.劳拉·波·卡米开尔和戴维·伯德桑的智力水年完全不同.Nobody di...
他们的婚姻开始出现裂痕。Their marriage is getting a little frayed around the edges.他急于弥合这两个人之间的裂痕.He was anxious to mend the rift between the two men.他们之间的裂痕难以掩盖.The split between them can hardly be papered over....
Modern Stirling engine can be divided into two main categories - displacer type machines and double - acting machines.现代的斯特林发动机可分成两大类:置换式发动机和双作用发动机.News of the fierce forces that were coming struck terror in Edinburgh an...