idlers游手好闲者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 about in the room在屋里闲着idle communication mode空闲通信方式idle time squander time浪费时间；虚度光阴；游手好闲Idle Accounts Made Full空账做实idle frequency circuits空闲频率电路idle or foolish talk.无聊或者愚蠢的谈话。idle motion arrangement空动装置idle load starting-up空载启动idler shaft bearing cap空转轴轴承盖idler shaft bearing cup空转轴轴承杯