n. 正派;正直;体面;社会上高尚文雅行为的标准;
💡 dec 美+ency 名词后缀→体面,庄重
"Her behaviour showed a total lack of common decency ."
她的举止显示她连起码的礼节都不懂。
近义:honesty, appropriateness, integrity, politeness, propriety, seemliness
反义:impertinence, impudence, impudency, impudicity, insolence, lip