shame·faced /ˌʃeɪmˈfeɪst◂/ adjectiveadjEMBARRASSEDif someone is shamefaced, they look and feel ashamed because they have done something wrong or they have behaved badly 面有愧色的,惭愧的Conner looked a little shamefaced. 康纳看上去略带愧色。
shamefaced smile/grin 惭愧的笑容
► see thesaurus at ashamed —shamefacedly /-ˈfeɪsɪdli/ adverbadv