单词：singularity 音标：[siŋɡju'læriti]
n. 奇异, 突出, 稀有【化】 奇点
This is why a singularity is surrounded by a vast sphere of darkness.
这就是为什么奇点四周有那么大一块黑暗区域。
※Singularity is almost invariably a clue. The more featureless and commonplace a crime is , the more difficult is it to bring it home.
