单词darken
v.: （使）变暗；（使）忧郁
网络: 变黑；将整个图像变黑；变暗模式
（使）变暗，变黑:
to become dark; to make sth dark
（使）忧郁，生气，不快:
to become unhappy or angry; to make sb unhappy or angry
弄瞎
弄污
弄模糊
阴沉,变阴沉;变得深沉
使愁闷
变瞎
变黑,成了黑糊糊
使暗,遮暗
黯然,黯然出神,阴暗,变得暗淡,使…暗然无光
变黑暗,阴
过去分词：darkened
现在分词：darkening
第三人称单数：darkens
v.blackendimdeepencast a shadowgrow dark
v.brighten
The lake ws deserted as the sky began to darken, looking more threatening by the minute.
湖面一片荒凉，天色越来越暗，每分钟的流逝就平添一分恐怖。
She could tell you to the week when the first dogwood blossom would brighten the ridge, the first blackberry darken enough to harvest.
她能告诉你第一支山茱萸花开，点亮山脊是在哪个礼拜，还有黑莓什么时候可以采摘。
Kanchi said anxiously, as the sky began to darken for a light rain.
凯蒂忧心重重地说，因为此时天空暗淡无光，像是要下小雨的样子。
Specifically, summer flowers - may bracts susceptible to wind down, the summer sun too hot, is often darken.
具体地说，夏季的花--五月的花苞易被狂风吹落，夏日的太阳过分炽热，又常被遮暗。
Studies show that using negative, derogatory words -- even as you talk to yourself -- can darken your mood as well.
研究发现，使用负面、贬损的语言，即使你对自己说，也会使你的心情变糟。
Its surface should darken over the years as dust and cosmic rays mar its pristine whiteness, and yet it"s kept its youthful sheen.
它的表面多年来由于尘埃和宇宙光破坏它的原始亮度，它应该变暗。可它现依然保持着青春的光辉。
He saw a look of swift disappointment, almost of consternation, darken her eyes.
她的眼睛掠过了一丝失望，甚至是惊愕的神色。
the violet light of dusk began to darken the sky.
紫罗兰色的黄昏降临，天空开始暗下来。
Modern writing inks usually contain ferrous sulfate with a small amount of an acid; on paper, they darken and bond, becoming permanent.
现代写字用的墨水通常包括了硫酸亚铁和少量的酸；写在纸上，颜色会越来越深，且能保持永不褪色。
Avoid tanning "accelerators" or tanning pills that claim to speed up the body"s production of melanin or darken the skin.
避免那些声称可以加速产生身体黑色素或者是让你的皮肤变黑的晒黑“加速器”或者是晒黑的药物。