Acrobat, busker . Their feet to the sky, their heads to the floor.耍杂的, 卖艺的, 脚踩天, 头顶地.They shake their heads and mutter darkly.他们一边摇头，一边阴沉地小声嘀咕。Are there air knives, fluid heads & ultrasonics on the deburr machine?去毛刺机器是否...
Monks shave their heads, as do devotees of the Hare Krishna movement.和尚要剃度，克利须那派教徒也一样。We were amazed, shocked, dumbfounded, shaking our heads in disbelief.我们震惊、愕然、目瞪口呆，难以置信地摇着头。The group's problems have led to specu...
One of the problem areas is lax security for airport personnel.问题之一是对机场员工的安检措施马虎松懈。There have been allegations from survivors that safety standards had been lax.生还者一直指责安全标准执行不严。a lax attitude to health and safety regulat...
He measured the speed at which ultrasonic waves travel along the bone.他测出了超声波穿过骨头的速度。Set up ultrasonic wire bonding laboratory.成立超声波电子焊接实验室。Modern medical technology like type-B ultrasonic checks can reveal the fetus gen...
A new Liriope long in cultivation key to species of the genus.一种栽培已久新有正名的麦冬附该属的种检索表.Occurrence Rule and Control Measure of Main Diseases and Insect Pests on Liriope spicata ( Thunb ) Lour.与麦冬主要病虫害发生规律及防治措施> > 相似的文献....
Firemen tried to quench the flames raging through the building.消防队员奋力扑救大楼中熊熊的火焰。The firemen were unable to quench the fire.消防人员无法扑灭这场大火.Having a bottle of soft drink is not enough to quench my thirst.喝一瓶汽水不够解渴....