忠贞不渝
◎ 忠贞不渝 zhōngzhēn-bùyú
[loyal;be unswerving in one's loyalty] 贞:意志或操守坚定不移;渝:改变,违背。忠诚坚定,永不改变
忠贞不渝的八路军战士
成语词典已有该词条：忠贞不渝
