“精神病”这个词很难下定义。

The term 'mental illness' is difficult to define.

难下定义、描述或分析的Microsoft WORD疑难问题解析

Impossible to define, describe, or analyze. Analysis of the Difficult Problems in Microsoft Word

给一个词下定义要比举例说明它的用法困难得多。

To give a definition of a word is more difficult than to give an illustration of its use.

《柯林斯英语词典》给“工作狂”一词下的定义是“一个过分沉溺于工作中的人”。

Collins English Dictionary defines a workaholic as 'a person obsessively addicted to work'.

我给这个字下了定义。

I made a definition for this word.

款式（style）这个词曾用来给时装下定义。

The word style was used in our definition of fashion.

WebSphere Integration Developer提供了一个可视代码片段编辑器，可以用来在不必编写Java程序的情况下定义自定义行为。

WebSphere Integration Developer provides a visual snippet editor for defining custom behavior without having to write Java programs.

在阅读CRUD反模式的现象与后果时，我发现作者在未给SOA服务和Web服务下定义的情况下即将二者等同起来。

When reading the symptoms and consequences of the CRUDY anti-pattern, the author by default equates SOA service with a Web service without defining either.

一组相互引用的Java类实例必须在ClassLoader作用域下定义。

A set of Java class instances that reference one another must all be defined under the scope of a ClassLoader.

报告模板是在一个报告类别（例如travel或costing）下定义的，它定义报告提供的数据和列。

The report template is defined under a report category, such as travel or costing, and it defines exactly what data and columns the report provides.

最好也在OVF表现方式下定义这些模板。

It would be desirable to have these templates being described by an OVF representation as well.

介绍了应用在SOCKET下定义静态变量实现接受文件的方法，把指定远程计算机的发送的流文件接收到主机上，还原文件以实现FTP协议。

The article recommends a method to receive file with static variables in Internet SOCKET class. The FTP is realized through sending a stream file to another remote computer and recovering it.