Method definitions start with the def keyword.

方法定义由def关键字开始。

youdao

In fact, method definitions — def — are no more than Ruby macros.

事实上，方法定义——def——仅仅是Ruby的宏。

youdao

This is a structural type of the form { def receiveUpdate(subject:Any) }.

这是一个结构类型，形式是 {defreceiveUpdate(subject:Any) }。

youdao

Time is finite and infinite. i def.

时间既是有限的又是无限的。

youdao

Still the idea of a high-def recording DSLR is very cool.

当然，高清单反的主意还是很酷。

youdao

For example, the regular expression ABC will match the string ABC but not DEF.

例如，正则表达式abc将与字符串abc匹配，但不与def匹配。

youdao

For example, the regular expression ABC will match the string ABC but not DEF.

例如，正则表达式abc将与字符串abc匹配，但不与def匹配。

youdao