vague
/veɪg; veɡ/ adj
(-r, -st)
1 not clearly expressed or perceived （表达或感知）不明确的, 不清楚的
a vague answer, demand, rumour 含糊其辞的回答、 要求传闻
vague memories, hopes, fears 模糊的记忆、 渺茫的希望、 莫名的恐惧
I haven't the vaguest (ie slightest) idea/notion what you mean. 我一点都不明白你的意思.
2 not specific or exact; imprecise 不具体的; 不确切的; 不精确的
a vague estimate of the cost 对费用的大致估计
The terms of the agreement were deliberately vague. 协议的条款故意含糊其词.
She can only give a vague description of her attacker. 她只能粗略地描述了一下那个袭击她的人.
3
(a) (of persons) undecided or uncertain (about needs, intentions, etc) （指人）（有关需要、 意图等）未决定的, 犹豫不决的, 不确定的
be vague in/about one's plans 对计画举棋不定
I'm still vague about what you want. 我还是不清楚你想要什麽.
(b)(of a person's looks or behaviour) suggesting unclear thinking or absent-mindedness （指人的神情或行为）茫然的, 心不在焉的
a vague smile, gesture 用意不明的微笑、 手势.
4 not clearly identified; indistinct 不清晰的; 模糊的
the vague outline of a ship in the fog 船在雾中的模糊的轮廓.