raise one's brows
She raised her brows in surprise.
她惊讶地扬起了眉毛。
眉毛；眉骨；眉脊；神情；容貌；山脊；坡顶；鹿角第一枝杈
眼上方的骨嵴,眉毛所在之处。
The bony ridge over the eyes, upon which the eyebrows are located.
眉毛。
The eyebrow.
前额；额头。
The forehead.
外貌；外表；面部表情。
Aspect; appearance; facial expression.
陡峭处(如山坡)的突出上缘；崖顶。
The projecting upper edge of a steep place such as a hill.
鹿角主干的第一枝叉。
The first tine of an antler's beam.
煤矿中横穿煤面的巷道。
A gallery in a coal mine running across the face of the coal.
船靠码头时连接船与岸的跳板；舷梯。
The gangway from ship to shore when a ship is lying alongside a quay.
登陆艇或渡轮的可放下形成登陆平台的铰接部分；跳板。
The hinged part of a landing craft or ferry which is lowered to form a landing platform; a ramp.
She raised her brow in surprise.
她惊讶地扬起了眉毛。
用法提示：brow 此处指眉毛
He wiped the sweat from his brow.
他擦去了额头上的汗水。
用法提示：brow 此处指额头
His furrowed brows showed his confusion.
他紧皱的眉头表明了他的困惑。
用法提示：brows 为复数，指眉毛
She raised her brows in surprise.
她惊讶地扬起了眉毛。
He knitted his brows in concentration.
他专注地皱起了眉头。
After the race, he mopped his brow with a towel.
赛跑后，他用毛巾擦了擦额头。
forehead 可替换 brow 表示额头，但 brow 还指眉毛或用于文学比喻。
grammar · medium
易错句子I need to shape my brow.
正确表达I need to shape my brows.
中文中‘眉毛’通常指两只，英语中需用复数'brows'指一对眉毛；单数'brow'往往指一只或额头。
grammar · medium
易错句子He browed at the news.
正确表达He raised his eyebrows at the news.
英语中'brow'是名词，不能用作动词表示皱眉或挑眉；应使用'frown'或'raise one's eyebrows'。
brow可指眉毛或额头，而eyebrow仅指眉毛
brow泛指额部，forehead更具体指前额，且更常用
皱眉
He furrowed his brow in concentration.
他因专注而皱起眉头。
扬起眉毛（表示惊讶或怀疑）
She raised an eyebrow at his suggestion.
她对他的建议扬起眉毛。
皱眉头（表示思考或不悦）
He knitted his brows as he read the difficult passage.
他读那段难懂的段落时皱起了眉头。
擦额头
After the race, he wiped his brow with a towel.
比赛后，他用毛巾擦了擦额头。
挑起眉毛（表示怀疑或疑问）
She arched a brow in disbelief.
她难以置信地挑起眉毛。
擦汗（尤指紧张或劳累时）
He mopped his brow with a handkerchief after the speech.
演讲结束后，他用手帕擦了擦额头上的汗。
眼睛与眉毛相邻，共同构成面部表情区域
眉毛位于额头上方，两者在面部解剖上紧密相连
皱眉是眉毛最常见的动作之一，表示不悦或思考
眉毛活动频繁会导致前额皱纹，与皮肤老化相关
太阳穴与眉毛外侧相邻，常被提及在面部表情或疼痛描述中
靠辛勤劳动
He earned his living by the sweat of his brow.
他靠辛勤劳动谋生。
皱眉头（表示沉思或不满）
She knitted her brows as she tried to solve the puzzle.
她皱着眉头试图解开谜题。
山顶；山脊
We reached the brow of the hill and saw the valley below.
我们到达山顶，看到了下面的山谷。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.