idlern.懒惰者；游手好闲的人；[机]惰轮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idle personnel闲杂人员idle away time虚度光阴,游手好闲idleness waste闲置所造成的损失idle charactern.空字符；无效字符idle operation空传idle-runningn.慢车运转idle curiosity无聊的好奇心idle inventory闲置存货idle a morning消磨一个上午的时间idle interrupt空闲中断