这些试验的有效性已显得令人怀疑.The tests have been shown to be of dubious validity.他们正在检测这种草药作为杀菌剂的有效性.They're doing tests to evaluate the effectiveness of this herb as an antiseptic.蛋白质还可以作为检测实验治疗有效性的标识物.They can serve as markers...
雇主和雇员之间出现了信任危机。There is a credibility gap developing between employers and employees.男雇员以4比1的多数票接受了工资条件。The men voted by a four-to-one majority to accept the pay offer.雇员和工会关系大有改观。There is a substantial payback in terms ...
At the peak of its popularity in the late nineties, the band sold ten million albums a year.20世纪90年代后期那个乐队最红的时候,每年售出1,000万张唱片.At the peak of efficiency, the marginal cost of production equals the average cost of producti...
The city has been flattened by heavy artillery bombardments.城市已被猛烈的炮火夷为平地。The dog's ears flattened slightly as Cook spoke his name.库克叫这只狗的名字时，它的耳朵就会稍稍耷拉一下。He flattened himself against a brick wall as I passed.他紧贴一面砖...
There's a long history of animosity between the two nations...两国之间宿怨已久。The people of this country are full of animosity to the invaders.这个国家的人民对侵略者充满了仇恨。He felt no animosity towards his critics.他对批评他的人并不心怀怨恨。wordles...
Instead of beefing about what Mrs Martin has not done, her critics might take a look at what she is trying to do.批评者不要老是抱怨马丁太太没有做什么事情，不妨看看她正要做什么事情。He is forever beefing about that.他没完没了地为那事抱怨.What are you beefing about n...