- idle
 - ['aidl]
 - adj. 闲置的;懒惰的;停顿的
vi. 无所事事;虚度;空转
vt. 虚度;使空转 
参考例子
           - 1.I waited in the car while idling the engine.
 - 我在汽车里待着而让发动机空转着。
 
- 2.Software can no longer, in good conscience, waste so much idle time while users work.
 - 凭良心说,软件再也不能在用户工作时浪费这么多空闲时间了。
 
- 3.So shops are mostly empty in the mornings and idle employees sit around by open doors and windows.
 - 因此商店里早晨大多没有客人,空闲的店员们就坐在敞开的门和窗户附近乘凉。
 
英文解释
           - n.
 - 1.the state of an engine or other mechanism that is idling
 - 2.run disconnected or idle
 - 3.be idle; exist in a changeless situation
 
- adj.
 - 1.not in action or at work
 - 2.without a basis in reason or fact
 - 3.not in active use
 - 4.silly or trivial
 - 5.lacking a sense of restraint or responsibility
 - 6.not yielding a return
 - 7.not having a job
 
网络释义
               - idle
 - 空转; (船舶、设备)闲置; 空闲; 空闲的;
 
- Idle formality
 - 例行手续; 例行公事;
 
- idle fund
 - 闲置资金; 游资; 閒置资金; 闲置资金, 游资;
 
- idle capital
 - 呆滞资本; 闲置资本; 闲置资本,闲置资金; 闲置资金;
 
- idle jet
 - 怠速喷口; 怠速量孔; 殆速喷射;