我不知道怎么回答这个问题，因为对吸血鬼没有严格的定义。

I don't know how to answer that question because there's no strict definition of what a vampire is.

youdao

这意味着没有严格地定义JAXB实现处理无效XML文档的方式。

What that means is that the way the JAXB implementation handles invalid XML documents is not strictly defined.

youdao

通常，程序员会为使用拙劣技术进行的攻击留下后门，如没有严格地定义Web服务所需的输入数据的类型。

Often, programmers will leave the door open to attacks by using poor technique, like not strictly defining the types of data they expect as input to Web services.

youdao

I think you may have defined it already, but I couldn't find a definition of strictly in the book we have.

我想你之前已经定义过了,但是我在课本里没有找到,“严格”的定义

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