传送带下沉重的钢滚筒the heavy steel rollers under the conveyor belt这个大齿轮带动小齿轮使滚筒旋转.This large gear turns the small one to rotate the cylinder.粉碎辊是波纹式滚筒, 还常是螺旋割纹式.These rolls are corrugated cylinders, usually of the spiral type....
Few officers thought that a German-Czech war could be localized.没几个军官认为德捷之战可被控制为局部战争。Fish populations assume highly localized distributions within each river.鱼群分布集中在每条河的某些区域.She had localized breast cancer and both of he...
他是个毒品贩子[贼赃贩子].He's a dealer in drugs / stolen goods.他买这幅画时不虞内有跷蹊(如未想到是贼赃).He bought the painting in good faith , eg not realizing that it had been stolen....
All those people in the middle are dispensable.所有那些立场骑墙的人都可要可不要。Since none of the four is dispensable, they are equally important.实际上,这四种力量既然是缺一不可的, 所以是同等重要的.dispensable items of personal property个人财产中不必要的项目Delete what i...