用英语怎么说脸部特征

脸部特征是指人脸上的独特标志或标识，包括眼睛、鼻子、嘴巴、眉毛和脸颊等。这些特征是由基因决定的，也可能受到环境或生活方式的影响。

一些例句：

She has a round face with big, brown eyes and a small nose. (她有一张圆圆的脸，眼睛大而棕色，鼻子小。)
His face is narrow and long, with a sharp chin and high cheekbones. (他的脸窄长，下巴尖锐，颧骨高。)
She has a distinctive scar on her forehead. (她的前额上有一道明显的伤疤。)
He has a warm smile with deep dimples in his cheeks. (他有一个温暖的微笑，脸颊有深深的酒窝。)