演示如何将命令绑定到多个快捷键。

Demonstrates how to bind a command to a multi-key shortcut.

youdao

输入绑定支持将命令绑定到输入设备。

Input bindings support the binding of commands to input devices.

youdao

执行命令绑定。

Execute command binding.

youdao

That isn't there. So it couldn't do it, so instead that's what append is for, is to stick things on to the end of the list.

也就是说不存在，因此没法进行指向绑定的，更改，因此这个命令并不像append那样，会在list的最后添加元素。

麻省理工公开课 - 计算机科学及编程导论课程节选