单词obscurity
n.: 默默无闻；晦涩；黑暗；无名
网络: 含糊；朦胧；阴暗
默默无闻；无名:
the state in which sb/sth is not well known or has been forgotten
费解；晦涩；难懂的事:
the quality of being difficult to understand; something that is difficult to understand
昏暗；黑暗:
the state of being dark
无名的人[地方];低微的人[处境]
含糊,暧昧,不明;难解处,不明处,费解的话
阴暗
黑暗;暮色
幽晦,晦涩;秘密,费解之处
朦胧,混沌,蒙昧,朦胧状态
暗(淡);朦胧
无声无息,默默无闻
复数：obscurities
n.anonymityinsignificanceunimportanceoblivionincomprehensibility
n.fameclarity
The other is, when the matter of the point controverted is great, but it is driven to an overgreat subtility and obscurity.
还有一种就是所争之点是很重要的，然而争论到了后来趋于过于微秒或幽晦。
Fruit is a noble cause, the cause of flower is sweet, but still let me in the obscurity of the shadow of the dedication to do it cause leaf.
果实的事业是尊贵的，花的事业是甜美的，但还是让我在默默献身的阴影里做叶的事业吧
He did not know that it was already behind him, somewhere back in that vast obscurity beyond the city.
他不知道那个梦已经丢在他背后了，丢在这个城市那边那一片无垠的混沌之中不知什么地方了。
abstract: Traditional Chinese Medicine, known as an ancient medical science is marked by its obscurity and difficulty in terms of theory.
中医是一门古老的医学科学，其理论深奥晦涩，不易把握；
The obscurity was more dense there than elsewhere. It was a pit of mire in a cavern of night.
黑暗在这儿比任何地方都深厚，这是夜之洞穴中的一个泥坑。
For decades they met once or twice a year, in relative obscurity, to talk over technical issues, exchange gossip and renew old friendships.
几十年来，他们每年聚会一到两次，不怎么高调，谈谈技术问题，交换一下八卦，增进一下友谊。
However, he was thought to be dead, and this still further increased the obscurity which had gathered about him.
可是大家都认为他死了，因此更不容易看破他的秘密。
The logs of the hut and ark had a sort of a purple hue, blended with the growing obscurity.
平底船和水寨抹上了一层紫层，与渐浓的暮色浑成一体。
When the moon roof, and I do not know where"s the blue smoke enveloped over. A moment later, the earth also being immersed in obscurity.
月亮当顶了，不知哪来的青烟笼罩过来。不一会儿，大地又沉浸在朦胧之中。
You know not how lonely I am, and how frightened, to be alone behind my black veil. Do not leave me in this miserable obscurity forever.
啊，我一个人在黑纱后是多么孤独，多么害怕！不要让我永远留在这悲惨的黑暗中呢！