To me the only justification for a zoo is educational.对我来说，动物园存在的唯一正当理由是其教育作用。His justification for the merger was just hot air.他提出的合并理由只是空话连篇。The justification of this chart is entirely spurious.这张图表的依据完全站不住脚。...
To me the only justification for a zoo is educational.对我来说，动物园存在的唯一正当理由是其教育作用。To me the only justification for a zoo is educational...对我来说，动物园存在的唯一正当理由是其教育作用。In justification of his conduct, he pleaded that he was merely...
你一定注意到他有时候显得特别疲惫。You must have noticed how tired he sometimes looks.他正挥手以引起他们的注意。He was waving his arms to draw their attention.罗斯听到了熟悉的声音，但没注意听说的是什么。Rose heard the familiar voice, but tuned out the words....
脆性往往是合金化的一种结果.Brittleness is often a result of alloying.表面涂敷技术分为两个主要类型: 脆性涂层和光弹性涂层.Surface - coating techniques may be classified into two major types: brittle coatings and photoelastic coatings.研究裂纹技术应用于分离脆性块体的分离理论和分离方法...