基本解释adj.星云的；星云状的；朦胧的；模糊的同根派生 英汉例句用作形容词 (adj.)Ideas of fairness in taxation are usually nebulous.公平这一概念在税收领域一向是模糊不清的。The companyhad a nebulous idea of the next model of car they would manufacture.该公司对他们下次要制造的车型只有模糊的概念。