1 not clear or definite 模糊的;不明确的;含糊的:
He was very vague about how much money he'd spent.他对自己花了多少钱不很清楚。a vague shape in the distance远处模糊的影子
2 (used about a person) not thinking or understanding clearly (指人)胡涂的,思路不清的:
She looked vague when I tried to explain.我尝试解释,但她看来一脸茫然。 ➔vaguenessnoun [U]