基本解释adj.无效的；无战斗力的n.无效；无战斗力同根派生 noneffective相关词英汉例句用作形容词 (adj.)Newspaperman was the last person to tell the advertisement is noneffective.新闻记者是个绝对不会说广告无效的人。用作名词 (n.)Newspaperman was the last person to tell the advertisement is noneffective.新闻记者是个绝对不会说广告无效的人。noneffective更多例句