idlessn.空闲;无所事事
idleadj.无目的;无聊的; 懒惰的;闲散的; 无根据的vt.虚度; 使空闲vi.不作事;闲逛; (机器)空转
idleness expense停机费用
idle men-hours闲置人时数
idler shaft gear空转轴齿轮
idle air control怠速空气控制阀
idler revolution空转轮转速
idle buffer area空闲缓冲区
Idle speed swing怠速游车
idler transition无辐射跃迁
idler revolutions空转转速
idle line hunting空线寻觅