当行本色dāng háng běn sè一般成语 基本例句 excel in one's own field当行：内行。指内行并且是本来面貌。后亦指精通本行，而且成绩特别突出。亦作“当行出色”。繁体當行本色近义当行出色形成这种“当行本色”审美共性的原因有两方面：一是李清照对李煜创作有意识地借鉴与继承； There are mainly two reasons for the aesthetic similarities: First, LI Qing- zhao draws on and inherits LI Yu's creative style consciously; cnki