反义词是bright,意思是明亮的,深色的,例如:

1、The child watched, enthralled by the bright moving images.这孩子看着那明亮的移动的影像,被迷住了。

2、They emerged from the church into the bright daylight.他们走出教堂来到明亮的日光下。

3、The moon is rising calm and bright.月亮宁静而光亮地升起。