您要查找的是不是：
- The leading role is played by a complete unknown. 演主角的是一個(gè)毫無(wú)名氣的演員。
- The bandits subject us to all sort of indignity. 強盜們對我們加以各種侮辱。
- The star of the film is a previously unknown actor. 這部電影里的明星以前是個(gè)默默無(wú)聞的演員。
- Its greater part is unknown to me. 它的大部分對我是未知的。
- He was an unknown painter one year ago. 一年前，他還是一個(gè)不為人知的畫(huà)家。
- He posed as an authority on that subject. 他以那個(gè)問(wèn)題的權威自居。
- I have no pretence to be an expert on the subject. 我并不自命是這方面的專(zhuān)家。
- This is a fact hitherto unknown. 這是一個(gè)至今無(wú)人知道的事實(shí)。
- A quantity of unknown numerical value. 未知數數值不明的一個(gè)數量
- He's mute on the subject of social system. 他對社會(huì )制度的問(wèn)題保持沉默。
- Kate is in bad with Lucy for some unknown reason. 因為某些不為人知的原因，凱特和露西關(guān)系不好。
- This is one of the standard books on the subject. 這是有關(guān)這個(gè)問(wèn)題的權威著(zhù)作之一。
- We use x as the symbol for an unknown quantity. 我們用x表示一個(gè)未知數。
- He do not throw much fresh light on the subject. 關(guān)于這個(gè)問(wèn)題他沒(méi)有提供很多新的見(jiàn)解。
- It is no safe wading in an unknown water. 不知水深淺，涉水不安全。
- Sex is no longer the taboo subject it used to be. 現在不再像過(guò)去那樣把性的問(wèn)題視為禁區。
- The investigation was tabled for reasons unknown. 不知何故調查延緩進(jìn)行。
- I wish I could be a master of this subject. 但愿我能精通這門(mén)學(xué)科就好了。
- The ownership of the house is still unknown. 這棟房子的所有權至今無(wú)人知道。
- That's all there is to be said on the subject. 關(guān)于這問(wèn)題，要說(shuō)的就這么多。
