Credit card information is not retained by WHO.

世界卫生组织不保存信用卡信息。

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One key is retained by the payee -somewhat like a private password or pin.

一个“钥匙”由收款人保留，类似于私人密码一样。

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The IP (intellectual property), though, is retained by the author of the code.

但是，代码的作者仍然拥有代码的知识产权。

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The IP (intellectual property), though, is retained by the author of the code.

但是，代码的作者仍然拥有代码的知识产权。

youdao