黑暗的；乌黑的；忧郁的；神秘的
黑暗；暗色；暗处；
同义词：darkness
"the powers of darkness"
同义词：iniquitywickednessdarkness
"he moved off into the darkness"
同义词：darknessshadow
同义词：nightnighttime
"he was in the dark concerning their intentions"; "his lectures dispelled the darkness"
同义词：darkness
"sitting in a dark corner"; "a dark day"; "dark shadows"; "dark as the inside of a black cat"
"dark green"; "dark glasses"; "dark colors like wine red or navy blue"
"dark eyes"
"Darth Vader of the dark side"; "a dark purpose"; "dark undercurrents of ethnic hostility"
同义词：blacksinister
"the dark days of the war"; "a dark gloomy day"
同义词：bluedepressingdingydisconsolatedismaldispiritinggloomygrimsorrydrabdreardreary
"keep it dark"
"a dark scowl"
同义词：dourgloweringglummoodymorosesaturninesoursullen
"the dark ages"; "a dark age in the history of education"
同义词：benighted
"much that was dark is now quite clear to me"
同义词：obscure
"the dark races"; "dark-skinned peoples"
同义词：coloredcoloureddark-skinnednon-white
"the theater is dark on Mondays"
in the dark在黑暗中；不知道；秘密地
dark green深绿色；青绿色；黛绿
before dark黄昏以前
dark blue深蓝色，深蓝的
dark brown深棕色；深褐色
after dark adv. 天黑后；黄昏以后
dark side阴暗面；暗边
dark red深红色，暗红色
dark horse黑马（出人意外获胜的赛马或参赛人）；（美）[政]“黑马”候选人（常因各方妥协而意外获得提名或当选）
dark matter暗物质
dark chocolate黑巧克力
dark room暗室
dark purple深紫；暗紫色
dark color深色；暗色
dark cloud乌云；黑云；暗云
at dark adv. 天黑时
dark eyes黑眼睛；乌黑的眼睛
dark gray深灰；暗灰；灰黑
dark ages黑暗时代（欧洲史上约为公元476-1000年）
dark glasses墨镜；深色眼镜
这组词都有“完全地或不完全地缺少光亮”的意思，其区别是：
dim指光线不足或视力较差，不能清晰地看见物体。
dark最普通用词，指缺乏自然光线或人工照明，使某物漆黑无光或光线十分微弱。
vague通常作借喻用，形容抽象事物。
grey与dark意思相近，但侧重阴暗单调的意味。
obscure指因光线不充足而使物体灰暗不清，失去光泽或若隐若现。作借喻时指因复杂、深奥或含糊而难于理解。
black侧重颜色是黑色的，有时也指无光的黑暗。
gloomy指光线不足或部分光线受阻而出现的阴暗。
