He heard his heart thump dully but more quickly.他听见低沉的心跳声，跳动的速度却更快了。There was a loud thump as the horse crashed into the van.马撞在货车上发出砰的一声巨响。The plank fell on the ground with a thump.砰的一声,木板倒下来了.The dog let his head thump...
There was a loud thump as the horse crashed into the van.马撞在货车上发出砰的一声巨响。Don't say it serves me right or I'll thump you.别说我活该，不然让你尝尝我的拳头。The dog let his head thump on the floor again.那只狗又用头撞地板。...
Sexual harassment, that's against the law. Something should be done about it.性骚扰是违法的，应该对此采取一些措施。She suffered continual police harassment.她不断受到警方的骚扰。She often got telephone harassment at night these days.这些天她经常在夜晚受到电...
Introduced in the paper is a newly developed centring - roll system used on rotary pipe mill.介绍了一种用于斜轧钢管生产的新式定心辊装置.Mainly applied in electric control system of masticator, banbury mixer , and other roll mill etc.我需要“密炼机 ...