changeability

[tʃeindʒə'biləti]

n. 变化无常, 可变性

例句与用法：

I stood watching for the signal to change to green.

我站着等待交通信号转为绿灯。

It require the addition of an external speaker and change to the setup menu as show below.

它需要再加一个外扬声器，并对安装菜单进行修改，如下所示。

The undo command change to can not undo on the menu if you cannot reverse your last action.

如果不能退回最后一个操作，“撤消”命令会变化到菜单上的“不能撤消”命令。

In her speech, the Minister came out against any change to the existing law.

这位部长在她的讲话中表示不同意对现行法律作任何更改。

详细释义：

n.

1. 易变性

2. 可变性