adj. 形容词未知的；不出名的；从未发生的；从不存在的
n. 名词不知名或不出名的人；未知的事物；<数>未知数；未知数
The cause is still unknown.
原因仍然未知。
His location remains unknown.
他的位置仍然未知。
She left for an unknown reason.
她离开的原因未知。
The disease is unknown to science.
这种疾病对科学来说未知。
Her fate is unknown.
她的命运未知。
The author is unknown.
作者未知。
It came from an unknown source.
它来自一个未知来源。
The outcome is unknown.
结果未知。
They traveled to unknown lands.
他们旅行到未知的土地。
The future is unknown.
未来是未知的。
Their intentions are unknown.
他们的意图未知。
The recipe is unknown.
食谱未知。
The artist is unknown.
艺术家未知。
The password is unknown.
密码未知。
The origin is unknown.
起源未知。
The sender is unknown.
发件人未知。
The destination is unknown.
目的地未知。
The solution is unknown.
解决方案未知。
The language is unknown.
语言未知。
The formula is unknown.
公式未知。
The code is unknown.
代码未知。
The culprit is unknown.
罪犯未知。
The age is unknown.
年龄未知。
The species is unknown.
物种未知。
The material is unknown.
材料未知。
The method is unknown.
方法未知。
The name is unknown.
名字未知。
The title is unknown.
标题未知。
The address is unknown.
地址未知。
The reason is unknown.
原因未知。
The date is unknown.
日期未知。
He took full ownership of the project.
他完全承担了这个项目的所有权。
The truck driver followed the route carefully to reach the destination on time.
卡车司机小心地沿着路线行驶，以便按时到达目的地。
Eating vegetables keeps you healthy and strong.
吃蔬菜让你健康和强壮。
He felt inferior to his more successful brother.
他觉得自己比更成功的哥哥差。
We spent $200 altogether.
我们总共花了200美元。
The bull went on a rampage.
那头公牛横冲直撞。
I enjoy reading in my leisure time.
我喜欢在闲暇时间读书。
The child was diagnosed with diphtheria.
孩子被诊断出患有白喉。
The chords sounded dissonant to my ears.
这些和弦听起来对我的耳朵不和谐。
The country's foreign policy is shaped by the ministry of foreign affairs.
该国的外交政策由外交部制定。
She accepted her fate gracefully.
她优雅地接受了命运。
We must ensure the safety of all passengers.
我们必须确保所有乘客的安全。
The teacher used games to stimulate student interest.
老师用游戏来激发学生的兴趣。
The vehicle stopped suddenly.
这辆车突然停了下来。
The baby has a very gentle smile.
婴儿有一个非常温柔的微笑。
Her instructions were very precise.
她的指示非常精确。
Please use the water filter.
请使用这个水过滤器。
The forest felt numinous at twilight.
森林在黄昏时分感觉神秘。
He made a very insightful remark during the meeting.
他在会议中做出了一个非常有见地的评论。
The TV remote is on the table.
电视遥控器在桌子上。
