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- Her poetry is full of obscure literary allusions. 他的诗里用了很多晦涩的文学典故。
- The reasons why he did it are obscure. 他做那事的理由还不清楚。
- The leading role is played by a complete unknown. 演主角的是一个毫无名气的演员。
- The path grew more obscure in the fading light. 小径在渐渐消失的光线下变得更暗了。
- The star of the film is a previously unknown actor. 这部电影里的明星以前是个默默无闻的演员。
- He came from an obscure mountain village. 他来自一个偏僻的山村。
- The meaning of the passage is obscure. 这段文字意义晦涩。
- It is written by an obscure young poet. 这是一位不知名的年轻诗人写的。
- Its greater part is unknown to me. 它的大部分对我是未知的。
- He was an unknown painter one year ago. 一年前，他还是一个不为人知的画家。
- A disease or disorder of the heart muscle, especially of unknown or obscure cause. 心肌病一种心肌疾病，尤指病因未知或难解的心肌疾病
- This is a fact hitherto unknown. 这是一个至今无人知道的事实。
- A quantity of unknown numerical value. 未知数数值不明的一个数量
- Kate is in bad with Lucy for some unknown reason. 因为某些不为人知的原因，凯特和露西关系不好。
- Lacking clarity or distinctness; cloudy or obscure. 模糊的不清楚的或者不明显的; 含糊的或者朦胧的
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- It is no safe wading in an unknown water. 不知水深浅，涉水不安全。
- The investigation was tabled for reasons unknown. 不知何故调查延缓进行。
- The ownership of the house is still unknown. 这栋房子的所有权至今无人知道。
- The unknown number can be calculated from the data. 通过已知数可以算出未知数。
