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 running pump driving gear惰行泵主动齿轮Idle folks have most labour.懒汉总嫌活太多。Idle talk solves no problems.清谈不能解决问题。Idle speed close-loop control怠速闭环控制Idle Running Distance in Braking剎车空驶距离Idlers for Flat Belts-Wide Type平皮带用惰轮-加宽型idle capacity of telephone network电话网备用容量idle stop/start process control启步控制idle tone channel selection system空闲音信道选择系统Idlers for Flat Belts-Narrow Type平皮带用惰轮-窄幅型