His efforts were to no avail.他徒劳无功。We tried to keep him alive but to no avail.我们全力抢救他,但却徒劳无功.They tried artificial respiration but it was of no avail.他们试做人工呼吸,可是无效....
With of water Qujiu a car Zhao Lehuo of fuelwood, the metaphor of no avail.用一杯水去救一车着了火的柴草, 比喻无济于事.He had the duty receptionist almost jumping through hoops for him. But to no avail.值班的接待员几乎为他费尽了力气，但还是没用。The speediest suc...
Have you done hogging the bathroom?...你要把浴室霸占到什么时候？Now, Bert, quit hogging the limelight.好了，伯特，别出风头。Have you done hogging the bathroom?你要把浴室霸占到什么时候？At first glance, the spotlight - hogging boss seems the villain.乍一看, 好抢镜...
It took years to understand many perplexing diseases.许多疑难病症要耗时数年才能搞明白。...the perplexing vagaries of politics.复杂难解、变幻莫测的政坛风云It took years to understand many perplexing diseases...许多疑难病症要耗时数年才能搞明白。This might seem very perp...
Hydrotalcite - rare earth - Zinc complex heating stabilizer was prepared, its'stability was compared.研究了水滑石 - 稀土 - 锌复合热稳定剂的制备, 并比较了其热稳定效果.This thesis selects hydrotalcite as selective IR absorption material by its c...