light-valve

英 ['laɪtv'ælv] 美 ['laɪtv'ælv]

• n. 光阀

例句

用作名词 (n.)

1. This paper-like film light shutter is especially suitable for reflective display devices with very large screens.
   这种类纸型薄膜光阀尤其适用于反射式超大屏幕显示装置。