A period of darkness and gloom.
一段黑暗阴暗的时间
the languor of the sky
沉闷 [阴暗] 的天空
a dark day; a dull sky; a gray rainy afternoon; gray clouds; the sky was leaden and thick.
阴天；阴暗的天空；阴暗的、下着雨的下午；阴云；天空阴沉。
Ringelmann Shade 2
力高文图表二号阴暗色
That is an obscure corner.
那是一个阴暗的角落。
Trees girded the dark lake.
树木环绕着那阴暗的湖.
The precipice darkles in front.
山崖的前面是阴暗的。
It was dark in the room.
这是一个很阴暗的房间。
Ringelman Shade No. 1
力高文图表1号阴暗色
he struck a match to dispell the gloom.
她划亮火柴去走阴暗。
He walked through the gloom of the thick forest.
他穿过茂密阴暗的森林。
a murky dungeon; murky rooms lit by smoke-blackened lamps.
阴暗的地牢；亮着被烟熏黑了的灯的阴暗的房间。
It was clouding over outside and the lake was darkening.
外面阴云四布，湖上阴暗下来。
They went into a shadowy cave and couldn't see clearly in the shadow.
他们进入一个阴暗的洞中，在黑暗里看不清楚。
Darkened with smoke and grime; dirty or discolored.
黑暗的由于烟与灰尘而阴暗的；肮脏的或褪色的
Crookes dark space
克鲁克斯暗区; 阴极暗区; 第二阴极暗区
A plot to assassinate the President was uncovered.
暗杀总统的阴谋被发觉。
dark and misty and gloomy.
黑暗、朦胧而且阴沉。