钮扣灯的英文：
button light
n. 钮扣；按钮
v. 扣住；扣紧；在…上装钮扣
Button up, will you?
别讲话，好吗？
This is a toggle button.
这是一个切换按钮。
Enter button. This button is used to program frequencies in memory.
确认按钮,用来对已编程的频率记忆,了解编程操作更多的信息请参看编程模式相关章节。
The dress was studded with buttons.
裙子上装饰了许多饰钮。
Mari did up the buttons.
玛丽系好扣子。
n. 光；光源；灯；点火物；日光；角度，眼光
v. 点，点燃；点着；照亮；用灯光指引
adv. 轻的，轻装的
adj. 浅色的；轻的；少量的；轻微的；（负担）轻的；轻盈的，轻快的；清淡的
The torch was lighted.
火炬点亮了。
I'm lost as a light is lost in light.
我如同灯盏迷失在光明里。
The saturation and lightness of light also affect our perceptions.
饱和度和亮度也影响到我们的感觉。
Ambient light: As the name suggests, this light is present everywhere.
环境光：就如其名所暗示，各处都存在光照。
The chamber was ablaze with light.
会议厅里灯火辉煌。