1.
Remove the motor when you lay up your boat.
船闲置不用时，你要把发动机拆下来。
2.
Some old machines in the workshop sit idle.
车间里有几台旧机器闲置不用。
3.
Your session with the server may have expired because of inactivity.
您在服务器上的本次登录因闲置不用而到期。
4.
There was no need to be driven away by a little scandal.
用不着被几句闲话吓跑。
5.
After the blog application is approved, the cyberspace should not be left untouched.
博客申请之后，当然不能让空间闲置着。
6.
Human ingenuity never idles.
人类智能永远不会闲置的。
7.
a large cloth used to cover furniture that is not in use for a long period.
用来覆盖长期闲置的家具的大布。
8.
idle time to utilization of time
闲置时间和划用时间百分比
9.
(in industry)make little-used resources more productive
（工业中）充分利用闲置资源.
10.
Study on Rational Utilization of Unused Cultivated Land;
闲置耕地合理利用的对策与途径研究
11.
Once a site becomes inactive, subsequent owners may not even know of its prior use.
如果处理场地闲置一段时期，以后的业主甚至不了解此场地先前的用途。
12.
We cannot afford to have all this expensive machinery lying idle.
让所有这些机器闲置着，我们可负担不起损失。
13.
It is better to wear oneself out with hard work than to become feeble through laziness and inactivity.
与其锈坏，不如用坏；与其闲死，不如忙死。
14.
What can the farmer use his idled land for, if anything?
如果可能的话，农民可将其闲置的土地用来干么？
15.
Study on the Vapor Phase Inhibitor for Leave Unused Equipment of Refinery;
炼油厂闲置设备保护用气相缓蚀剂的研究
16.
An Analysis of Economic Feasibility for Production of Methyl Alcohol by Utilization of Idle Equipment;
利用闲置设备生产甲醇的经济可行性分析
17.
Study of Spatial Data Mining Prototype System for Urban Idle Land Utilization
城镇闲置土地利用空间数据挖掘原型系统研究
18.
Technical transformation of clarifying the dilute phosphoric acid by idle conical settling tank
用闲置的锥形沉降槽澄清稀磷酸的改造技术