/ˌʃeɪmˈfeɪst ||; ˌʃemˈfest/adj feeling or looking ashamed or embarrassed because you have done sth bad or stupid 面带愧色的；羞惭的；惭愧的: a shamefaced smile 惭愧的笑容She looked shamefaced.她看上去面带愧色。 ➔shamefacedly adv: He smiled rather shamefacedly. 他非常羞愧地笑了笑。