unknown

副词：

副词: unknowingly

更多词形：

副词: unknowingly |

单词例句：

The ownership of the house is still unknown.

这栋房子的所有权至今无人知道。

He was an unknown painter one year ago.

一年前，他还是一个不为人知的画家。

Quite unknown to me, she'd gone ahead and booked the holiday.

在我完全不了解的情况下，她已先行办好了度假的预订手续。

You must eliminate an unknown quantity.

你必须消去一个未知数。

The side-effects of the drug are as yet unknown (toscientists).

这种药的副作用(科学家)尚未发现。

Life can be likened to a journey with an unknown destination.

生命可以被比作一次不知目的地的旅行。

The underlying reason for the failure remains unknown.

失败的根本原因尚未搞清。

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。

It is a pity that a man of your ability shall remain unknown to the world.

象你这样有能力的人不能闻名于世界，真是可惜。