管理身体磨损并没有表面上看起来那样复杂，因为德•戈瑞单子上的后五条的共同之处似乎可用一个词概括：氧化。

Managing wear and tear may not be as complicated as it looks, for the last five items on Dr de Grey’s list seem to be linked by a single word: oxidation.

youdao

这就是使用光盘技术的版本，都会出现的共同错误，而且，这很令人沮丧，因为无法，搜索检索那些拼错的词。

This is a common problem with electronic editions produced using OCR technologies and it is particularly frustrating because it is impossible to search and retrieve words that aren't spelt properly.

youdao

现在可以使用公共别名(也称为公共同义词)引用全局对象。

You can now use public aliases (also known as public synonyms) to reference global objects.

youdao