no-charge time

基本解释

At the same time, the utilities charge residential consumers a flat rate, giving them no incentive to run appliances during off-peak hours.
同时电力公司按时计价收取家庭用户电费，因此，即使是非高峰时段，用户也没理由狂用家电。
Davidson College in North Carolina provides laundry services free-of-charge where it gets washed dried folded and ready for pick-up in no time.
北加州的戴维森学院为学生提供免费的洗衣、烘干、折叠等一条龙服务。
Server move - We can offer a one time move to another server at no charge that currently isn't blocked however there is always a possibility of the server becoming blocked again.
服务器转移- 我们提供一次免费的服务器转移，将您的网站和资源转移到另一台当前没有被封掉的服务器上，但是这台服务器仍然有将来被封的可能。
aijuhe.net

No charge for the two-way video time.
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By the time he took charge, Priory was convinced the traditional utility-business model no longer worked.
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