拉克丝的英文：
Lux

A lux is a measure of the illumination given by a light to a distant surface
勒克斯是光对于遥远表面的照明度的量度单位。

Lux: The unit of illumination. One lux equals toone lumen of flux over an area of one square metre.
勒克司:照度的单位。1流明的光通量分布在一平方米的面积上，其照度为1勒克司。参阅照度。

The airline offer first class passenger a bag of de luxe toiletries.
此次航班为头等舱乘客提供了一袋高级化妆品。

A drop of vinegar in a spoonful of flour paste supplies the fiat lux
一匙面糊加一滴酸醋，便可以代替圣灵。

De luxe edition: An edition of a work printed on gigher-grade paper than the standard edtion and expensively bound .
豪华版本:怀标准版本比较，豪华版是采用较高品质纸张印刷并加上名装订一个版本。