基本解释n. 灵活机智（tactful的名词形式）同根派生 tactfulness相关词英汉例句用作形容词 (adj.)A tactful remark eased her embarrassment.机智的话语缓解了她的困窘。Our rather tactful suggestions were lost upon them.我们很机智的建议对他们产生不了作用。tactfulness更多例句词组短语短语showing tact or tactfulness 表现出机智或者很机智的特点;以机智的方式tactfulness更多词组专业释义语言学委婉礼貌