The Add Variable button applies to a specific directory in which resources (including JARs) on a file system (local or remote) reside and can be generally referenced.

Add Variable按钮适用于文件系统(本地或远程)中的资源(包括JAR)所驻留的具体目录，并且通常可以引用此按钮。

youdao

Next, add a global variable to hold the manager approval message.

接下来，添加一个全局变量以保存经理批准消息。

youdao

To declare one, make sure no scope activities are selected when you add a variable.

要声明一个变量，请确保在添加变量时没有选择任何范围活动。

youdao

So this plus plus is sort of shorthand notation for incrementation. So just add 1 to this variable's value, so now socks on feet is of course 1 and so next.

那么这个++符号是递增排序的,所以仅仅是对这个变量加一，现在袜子在脚上是一，那么下一个也是这样。

哈佛公开课 - 计算机科学课程节选

I then create a third variable called "z," add those two digits together, store the sum.

然后我声明了一个叫做“z“的变量“,把这两个数字加起来，把他们的总数存起来。

哈佛公开课 - 计算机科学课程节选

Add in the variable of geography, and those numbers get even worse - on average 60 people apply for every secretarial job in London.

BBC: Unemployment set to rise in 2012, suggests CIPD

There's no telling when or if you'll actually be able to pick up one of these variable temperature shells, but you can add your name to the mailing list at the more coverage link.

ENGADGET