cap
UK/kæp/US
NGSL 3kTOEFL中考高考四级六级考研A1
释义
n.
A soft, close-fitting hat, often with a peak
(常带帽舌的)帽子
n.
A lid or cover that fits over the top of something
盖子,瓶盖
n.
An upper limit set on an amount
上限,限额
v.
To put a limit on something; to cover the top of something
限定(上限);覆盖……的顶部
词根拆分
词根派生=cap
cap 来自晚期拉丁语 cappa(兜帽、斗篷),可追溯到 caput(头)。它的各种含义都围绕「盖在顶上的东西,就像帽子盖在头上」:帽子本身、瓶盖、山顶的冰盖,以及引申出的「上限」——给一个数字「封顶」。
词根 cap 还连着 163 个词为什么是这个意思
从「帽子盖在头上」这个字面画面出发,再让它扩散开来。任何盖在某物顶端的东西都可以是 cap:笔帽、膝盖骨(kneecap)、山顶的雪盖。跳到「上限」其实是同一个画面的抽象化——支出上限就像一个掀不开的盖子,是你冲不破的天花板。
常用搭配
- 1.baseball cap棒球帽
- 2.bottle cap瓶盖
- 3.ice cap冰盖
- 4.salary cap薪资上限
- 5.cap on spending支出上限
例句
- 1.
He pulled his baseball cap down to shield his eyes from the sun.
他把棒球帽往下拉,遮住眼睛挡太阳。
- 2.
Don't forget to screw the cap back on the bottle.
别忘了把瓶盖拧回去。
- 3.
The government placed a cap on rent increases this year.
政府今年对租金涨幅设了上限。
- 4.
Bonuses will be capped at ten percent of salary.
奖金将被限定在工资的百分之十以内。