英德
有道
百度
谷歌
图片
维基
百科
收费服务
toll service
paid service
fee service
chargeable service
paid service
fee service
chargeable service
- 类似地，还可以根据角色控制对收费服务的访问，以确保对服务的适当使用。
Similarly, access to fee-based services can also be controlled based on roles to ensure proper use of services. - 对于信用信息，个人身份记录，社会保险号和在线交易等方面，可选的收费服务提供更广泛的监控。
Optional fee-based services offer more extensive monitoring of credit information, personal identity records, social security numbers and online transactions. - 它们为免费软件提供收费服务。
They provide paid support for free software.
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中国词汇量第二的英语词典
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