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 transmission shaft惰行泵传动轴Idleness is the greatest prodigality.懒惰是最大的浪费。idle two-way selector stage indicator双向选组级示闲器Idleness is a dangerous breedingground.懒散无事是一个富有危险性的温床。