frown
英 [fraʊn]
美[fraʊn]
	    - vi. 皱眉;不同意
 - vt. 皱眉,蹙额
 - n. 皱眉,蹙额
 
考试真题
- The Gatais used to frown when they received power bills that routinely topped $200.
 
出自-2013年6月阅读原文
- Those forced to exercise their smiling muscles reacted more enthusiastically to funny cartons than did those whose mouths were contracted in a frown, suggesting that expressions may influence emotions rather than just the other way around.
 
2011年考研真题(英语一)完形填空 Section Ⅰ