Definition: the thin line of hair that is above each eye Level: B2
她天生眉毛浓密。
She has naturally thick ___eyebrows.
他的眉毛非常浓密。
He has really bushy ___eyebrows.
听到这个消息，她惊讶地扬起了眉毛。
She raised her ___eyebrows in surprise at the news.
