It's not a word in common usage.

这不是一个常用词。

《牛津词典》

Another simple common usage is copying files.

另一个简单的通用用法是复制文件。

youdao

This is a common usage pattern in Lotus Notes.

这是Lotus Notes中的常见使用模式。

youdao

Today its most common usage is in the workplace where it refers to such things as flexi-time, variable hours and extended periods of leave.

ECONOMIST: Idea: Flexibility | The

But in this blog, I will accede to the common usage.

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While some may argue that RSS feeds (for Real Simple Syndication) have fallen from common usage in the social media era, how would Google explain the huge, instantaneous response on Twitter from Google Reader users?

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