darken
美式发音: [ˈdɑrkən] 英式发音: [ˈdɑː(r)kən]v.遮暗；弄模糊；使愁闷；弄污
网络释义：暗沉
第三人称单数：darkens 现在分词：darkening 过去式：darkened 同义词反义词v.brighten
v.blacken,dim,deepen,cast a shadow,grow dark
网络释义
v.1.使暗,遮暗2.弄模糊3.使愁闷4.弄污5.弄瞎6.变黑暗,阴7.变瞎1.使暗,遮暗2.弄模糊3.使愁闷4.弄污5.弄瞎6.变黑暗,阴7.变瞎
v.1.to become darker, or to make something darker2.to suddenly become serious or less hopeful, or to suddenly make a situation seem serious or less hopeful
1.暗沉还原试剂必须冷藏且要避光，如呈暗沉（darkens）色或所配制之胺基萘酚磺酸溶液有不完全溶解或立即呈暗沉色，应将该溶液 …
造句带翻译释义:,遮暗,弄模糊,使愁闷,弄污,暗沉1.I'd ferry across the Yellow River, but waterway blocked by ice; About to go up Mt. Taihang, but snow darkens the sky.欲渡黄河冰塞川，将登太行雪暗天。
2.But occasionally the sky darkens, the air becomes heavy, and a cool torrential rain fills the dry gulpes.可是有时天空也会突然转暗，空气变得浊重，接着就是一场急骤的冷雨倾注到干涸的沟壑。
3.Clouds heap upon clouds and it darkens . Ah , love, why dost thou let me wait outside at the door all alone ?云霾堆积，黑暗渐深。呵，爱，你为什么让我独在门外等候？。
4.A subterranean flow of briny water could rearrange sand grains or alter surface roughness in a way that darkens its appearance.地下水流的流动会使得沙粒积累，并使得表面变得粗糙，从而颜色更深。
5.AS THE economic outlook darkens again, one of Barack Obama's longest-serving advisers is bidding the administration farewell.由于经济前景再度黯淡，奥巴马又将面临其政府中任期最长的一名顾问的离开。
6.In Lee's video, the clear sky darkens into a moody purple, and fireworks detonate over China's Manhattan.只见画面中晴朗的天空逐渐变暗，成为神秘的紫色，接着一束束烟花在中国曼哈顿的上空绽放。
7.The buildings use a horizontal gradient fill effect that darkens near the base of the buildings to mimic the pght at dusk .建筑使用水平渐变填充效果，该效果在接近建筑地基处变暗，以模仿黄昏时的光线。
8.as the sun sets , the sky darkens and the moon and stars appear.随着太阳落下，天空逐渐变黑，而月亮和星星开始出现。
9.when the henna first comes off it's bright yellow, then darkens up over the next several hours.染料刚剥掉后是明亮的黄色，但过几个小时之后颜色就变深了。
10.This darkens the drawing and adds contrast to it without losing any quapty that would result in using the contrast adjust.这使图变暗并且增加对比它没有失去将导致的任何质量使用中对比调整。