unknown
US
UK unknown adj: (fact: not known)
SC 未知的 wèi zhī de
SC 未被了解的 wèi zhī de ，wèi bèi liǎo jiě de
Many of the facts of this case are unknown, so we can't say for certain what happened.
这宗案子的许多实情都还是未知数，我们无法断言到底发生了什么。
unknown adj: (person: not known) (人)
SC 陌生的 mò shēng de
SC 鲜为人知的，默默无闻的 xiǎn wéi rén zhī de ，mò mò wú wén de(人)
An unknown man entered the bar and ordered a drink.
一名陌生男子进入了酒吧，点了杯喝的。
unknown adj: (not famous)
SC 默默无闻的 mò mò wú wén de
SC 籍籍无名的 mò mò wú wén de ，jí jí wú míng de
Lots of teenagers dream of becoming music stars, but the truth is that many music acts remain unknown for years and some never make it at all.
许多青少年都梦想成为音乐明星，不过事实是，许多音乐表演会多年一直名不见经传，有些人甚至一辈子都不会成名。
unknown adj: (as yet undiscovered)
SC 未知的 wèi zhī de
SC 尚未被发现的
There are many unknown species of plants on the planet.
地球上还有许多未知的植物品种。
unknown n: (unknown fact or factor)
SC 未知因素
SC 未知事物
There are still too many unknowns in this case; I don't think we'll ever solve it.
这宗案子还有太多未知因素，我们恐怕没法破案。
unknown n: (person who is not famous)
SC 不出名的人
SC 没有名气的人
The director picked an unknown for the starring role.
导演选了个不出名的人来担任主演。
unknown n: (mathematics: quantity, variable) (数学)
SC 未知数，未知值
TC 未知數
TC 未知數
Solve the equation to find the value of the unknown.
请解方程式，求未知数的值。
the unknown n: (region, experience: not familiar)
SC 未知区域 wèi zhī qū yù
TC 未知區域
TC 未知區域
SC 陌生地域
The explorers loaded up their backpacks and set off into the unknown.
person unknown, person or persons unknown n: often plural (law: unstated party)
SC 某人 mǒu rén
TC 某人
TC 某人
SC 某些人
The jury returned a verdict of manslaughter by person or persons unknown.
unknown quantity n: (mathematics: amount not known) (数学)
SC 未知量
unknown quantity n: figurative (person, thing: unfamiliar)
SC 未知因素，未知事物
SC 未知的人
unknown variable n: (mathematics: value not known)
SC 未知数
TC 未知數
TC 未知數