1.
The process of becoming black or dark.
变黑变黑或变暗的过程
2.
To be or become dark, shaded, or obscure.
变黑，变暗，变得模糊
3.
The quality or state of being opaque.
黑暗变暗或变黑的性质和状态
4.
The phosphor got darker and darker, at the end it disappeared.
启明星慢慢变暗，变暗……呀，启明星消失了。
5.
To make dark, shaded, or obscure.
使变黑，变暗，使模糊
6.
Suddenly, everything was dark.
突然间，一切都变暗了，
7.
Evening embrowns the landscape.
夜晚于景色变暗了。
8.
light dimming
灯光减弱, 灯光变暗
9.
The solid decomposed rapidly with blackening.
固体迅速分解并变暗。
10.
dimness of vision without apparent organic pathology.
没有明显的机体病变就视力变暗。
11.
Control Light. Adjust light levels up or down.
操控光亮：使周围的亮度变亮或变暗。
12.
colors dulled by too much sun; grayed with the dust of the road.
晒得太多而变暗淡了的颜色；被路上的灰尘变得灰暗。
13.
Cabin lights will be dim for takeoff .
机舱灯将会因飞机起飞而变暗。
14.
Pulling down the window shade subdued the light in the room
拉下窗帘使房间的光线变暗了
15.
make dark, dim, or gloomy.
使变得黑暗淡或黑暗。
16.
become dim or lusterless.
变得暗淡或失去光泽。
17.
make dim or indistinct.
使变得暗淡或失去光泽。
18.
darken with a brownish tinge, as of insect wings.
昆虫的翅膀变成暗褐色。