帽子的英文是cap。cap可以作为名词和动词，作为名词时，意思有“便帽”、“软帽”、“方帽”；作为动词时，意思有“用…覆盖顶部”、“限额收取”、“比…更…”、“超过”。
cap的中文意思及用法介绍
1、作为名词时，意为(尤指男用有帽舌的)便帽，制服帽;软帽;(大学师生在特别场合戴的)方帽。
例句：There are three new caps in the side.
这一方有三名新队员。
The government has placed a cap on local council spending.
政府给地方议会的经费支出规定了最高限额。
The only new cap is Llanelli's 20-year-old left-wing Wayne Proctor.
唯一初次入选国家队的选手是来自拉内利的20岁左边锋韦恩·普罗克特。
She unscrewed the cap of her water bottle and gave him a drink.
她拧开水瓶盖,让他喝了一口。
2、作为动词时，意为用…覆盖顶部(或端部);限额收取(或支出);胜过;超过;比…更…。
例句：What an amazing story. Can anyone cap that?
这真是个精彩的故事！还有人能讲得更精彩吗？
He's had his front teeth capped.
他包了门牙。
He has been capped more than 30 times for Wales.
他已30多次入选威尔士队参加比赛。
The unrest capped a weekend of right-wing attacks on foreigners.
周末右翼分子对外国人的攻击最终演变成了这场骚乱。
He suddenly smiled, revealing teeth that had recently been capped...
他突然笑了出来,露出了刚箍过的牙。
