名词
1. 眉;眉毛
Your eyebrows are the lines of hair which grow above your eyes.
2. 竖起眉毛(表示吃惊或反对)
If something causes you to raise an eyebrow or to raise your eyebrows, it causes you to feel surprised or disapproving.
1. the arch of hair above each eye
Synonym: browsupercilium