酷兔词典首页

brightness

美音:[´braıtnəs ]点这儿播放单词美音发声
英音:[´braıtnəs ]点这儿播放单词英音发声
n.光亮,明亮,聪明,智慧,[光]亮度

难易程度:

brightness为短语/超纲词汇

brightness


n [U].
1. Whether a planet can support life depends on the size and brightness of its star, that is its ´sun´.
    一颗行星是否能够维持生命取决于它的恒星--即它的"太阳"--的大小和亮度。

2. Darkness is an attribute of night, as brightness is that of day.
    黑暗是夜晚的本质,而白昼的本质是光明。

更多句子>>>