These differ from input bindings in that they represent the next level down of command processing - actions that are tied to known commands.

这些绑定不同于输入绑定，因为它们表示下一级别的命令处理，即绑定到已知命令的操作。

youdao

Command processing is asynchronous; multiple commands can execute simultaneously.

命令处理是异步的，多个命令可以同时执行。

youdao

Command processing is asynchronous; multiple commands can execute simultaneously.

命令处理是异步的，多个命令可以同时执行。

youdao