红脸的

例句：

1. 1. She was so red-faced that she couldn't speak.
   她脸红得说不出话来。
2. 2.The teacher noticed the student's red-faced expression and asked if he was feeling ill.
   老师注意到学生脸红的表情，问他是否感觉不舒服。
3. 3. He felt embarrassed by his mistakes and turned red-faced.
   他因为自己的错误而感到羞愧，脸都红了。