词根:nounce, nunci = speak, 表示“讲话, 说出”
announce v. 宣布,发表(an+nounce→一再讲→宣布)
announcement n. 通告(announce+ment)
denounce v. 评击,指责(de坏+nounce→讲坏话→评击)
pronounce v. 发音;宣告(pro在前+nounce→在[嘴]前讲话→发音)
pronounced a. 著名的,显著的(pronounce发音,注意+ed→[人人都能]发的音→著名的)
renounce v. 否认;抛弃(re反+nounce→反过来说→否认)
denunciate v. "抨击,指责(=denounce,de+nunci+ate)"
enunciate v. 清楚表达(e出+nunci+ate→讲出来→清楚表达)
pronunciation n. 发音(pronounce的名词)
annunciate v. 报告,通知(=announce)