opaque transparent liquid
常见例句
- An LCD works because, when an electrical field is applied to the transparent liquid crystals that form each picture element, or “pixel”, within the screen, the crystals become opaque.
一个液晶显示屏（LCD）工作的原理是：在屏幕内部，一个电场用于将透明的液晶变成不透明的。 这些液晶构成了每一个图像的元素或“像素”。 返回 opaque transparent liquid