发光二极体包括发光面、侧壁和弹性构件。
The light-emitting diode comprises a light-emitting surface, a lateral wall and an elastic component.
一种电致发光面板会导致整个脸发光,方便阅读。
An electro-luminescent panel causes the entire face to glow for easy reading.
在面包上面刷些牛奶,这样面包在烘焙时就会有一个发光面。
Brush the top with some milk so that it will have a shiny surface when baked.
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