He gave us his solemn word, then he welshed on us.他向我们郑重承诺然后又对我们食言了。She welshed on ( the bargain she made with ) us.她与我们洽谈成交后又翻悔了.He often welshed on his promises.他过去经常逃避义务,不履行诺言....
On the floor of the basins lie deserts, lakes and swamps.这几个盆地的底部有沙漠 、 湖泊和沼泽.The delta region of the Rio Grande river was a forsaken land of thickets and swamps.里奥格兰德河三角洲曾是一片遍布荆棘和沼泽的荒废之地。The lowest parts of the flood pla...
The mechanisms of the effect of small molecules salt on the mixture are lucubrated.并阐述了小分子盐对体系微观结构和黏度的影响机理.Firstly , we lucubrated the problems on the economic running quality of the coal industry qualitatively.首先对我国煤炭产业...
Even a casual observer could hardly have failed to notice the heightening of an already tense atmosphere.即便是不经意的旁观者也一定已经觉察到本就紧张的气氛进一步加剧了。Let freedom ring from the heightening Alleghenies of Pennsylvania!让自由的回声响彻宾夕法尼亚州高高耸...