clue
I haven't a clue
意：说不上来;我没主意;我一点儿都不懂;我根本不知道 例，I'm afraid yau'}e asked the wrong person甲I myself haven't erren got a clue. 恐怕你问错人了，我自己还什么都不知道呢! A: Where's Pa1au? 帕劳在哪儿? B: Snrry, mate, 1 haven't a clue! 抱歉，哥们儿，我说不上来!