Light fittings with metal parts should always be earthed.有金属部件的照明装置都应该走地线。Heavy Metal music really arose in the late 60s.重金属音乐真正形成于60年代后期。The car was left a mess of twisted metal.车子成了一堆扭曲的金属。...
The black mater metal plate is called a collector, there.这个黑色金属板叫做吸热器.In metal lubrication two distinct regions are recognized: boundary and hydrodynamic.在金属的润滑作用中存在两个不同区段: 边界和流体区.Getter - ion pumps decrease chamber pres...
I relaxed, letting the salt water buoy me up.我放松下来, 任凭海水托浮着.Really, he owed his life to the rubber buoy.确实,多亏了那只橡皮救生圈, 他才保住性命.He saw the buoy floating above the Inchcape Rock.他看到印奇角礁石上那浮动的浮标....
Widespread political and economic disarray threatens to make the constitution meaningless.四处蔓延的政治和经济混乱可能会使宪法变得可有可无。Fines are meaningless to guys earning millions.罚款对挣大钱的人来说无关紧要。I should like to break out of this meaningl...