The diaphragm vibrates , thus setting the air around it in motion.膜片振动,这使得周围的空气也动荡起来.Her heart vibrates with excitement.她的心因兴奋而悸动.The house vibrates when a train passes.火车经过时房屋震动....
The colony whines a centerless loud drone that vibrates the neighborhood.蜂群嗡嗡喧闹的哀鸣振动邻里.Her heart vibrates with excitement.她的心因兴奋而悸动.The house vibrates when a train passes.火车经过时房屋震动.The diaphragm vibrates , thus setting t...
Last year, economic growth tailed off to below four percent.去年，经济增长率下降到4%以下。Was it just a temporary blip on an otherwise healthy growth curve?这是否是原本良好的增长曲线中暂时的偏离？Computers and electronics are growth industries and need s...
They learnt a lot from the initial market testing exercise.他们从最初的市场测试中了解了许多信息。He learnt tractor maintenance.他学会了拖拉机维修。He learnt his trade as a diver in the North Sea...他在北海学会了潜水员这一行的本事。She learnt to hurdle by leaping ove...