unknownKK [əˋnnon] /əˈnnoʊn/形容詞1未知的、不明的、不詳的The cause of the fire is still unknown to investigators.火災的起因對調查人員來說仍然不明。2無名的、名不見經傳的The prize went to a young, virtually unknown writer.這個獎頒給了一位幾乎默默無聞的年輕作家。3前所未有的、未曾出現的常用於否定或「not unknown」句型Snow in this region is not unknown, but it is rare.這個地區並非沒下過雪,只是很少見。名詞1未知的事物、未知領域常與 the 連用Many people fear the unknown more than actual danger.很多人害怕未知,更甚於真正的危險。2未知數數學You need two equations to solve for both unknowns.要解出這兩個未知數,你需要兩個方程式。顯示全部 6 個義項名詞3無名之輩、新人The tournament was won by a complete unknown from abroad.這場比賽由一位來自國外、完全沒有名氣的選手奪冠。