1.
Crookes dark space
克鲁克斯暗区; 阴极暗区; 第二阴极暗区
2.
Very dark or gloomy.
幽暗的极为黑暗的或阴森森的
3.
Man puts an end to the darkness; he searches the farthest recesses for ore in the blackest darkness.
人为黑暗定界限，查究幽暗阴翳的石头，直到极处。
4.
A dark area, especially the blackest part of a shadow from which all light is cut off.
阴影黑暗的地区，尤指所在光线都被隔绝的阴影中的最黑暗的区域
5.
a dark region of considerable extent on the surface of the moon.
月亮表面一块相当大的阴暗区域。
6.
A partially or totally dark place, area, or location.
黑暗处，阴暗处部分或全都黑暗的地方、地区或位置
7.
and fell grateful and exhausted in the sheltering shadows beyond.
精疲力尽地扑到在里边的阴暗处，感到舒坦极了。
8.
Mosquitoes are extremely abundant in these dark wet places.
在那些阴暗潮湿的地方蚊子是极其充沛的。
9.
The cathode rays are always beamed on a fresh area of the anode surface.
阴极射线总是射向阳极表面的新区域。
10.
A period of darkness and gloom.
一段黑暗阴暗的时间
11.
the languor of the sky
沉闷 [阴暗] 的天空
12.
Viciousness in Human Nature under Extremely Limited Circumstances--Comparative Reading in the Darkness of Human Nature between 1984 and Lord of the Flies;
极限境遇下的人性恶——《1984》与《蝇王》人性阴暗面的对照阅读
13.
The Study of Degradation of Organic Pollutants on Cathode;
隔膜电解槽阴极区降解有机物的研究
14.
Practice of Regional Cathodic Protection in Shaanjing Pipeline
区域阴极保护在陕京管道站场的应用
15.
A broad, level expanse, as a part of the sea floor or a lunar mare.
广阔的区域作为海底或月球阴暗部的平坦、水平或开阔的区域
16.
cold cathode lamp
冷阴极电子管,冷阴极灯
17.
Containing or producing the type of electric charge carried by electrons
（电）阴极的，负极的
18.
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。