shamefaced
adj. 谦逊的；害羞的；不惹眼的
例句
There was a long silence, and my father looked shamefaced.
沉默持续了很久，而我的父亲看上去面带愧色。
《柯林斯英汉双解大词典》
In introducing this month's theme, I fell just a little shamefaced.
介绍这个月的主题时，我感到有些羞愧。
A boy saw a girl, he liked her, she smiled shamefaced at him, giving him hope.
男孩看到了一个女孩，他很喜欢她，她笑着惭愧的他，给他希望。
