Word · CEFR A1 · Frequency #1736
fifteen
十五
核心释义
the cardinal number 15
- 1.
十四加一的基数
the cardinal number that is the sum of fourteen and one
十四加一的基数
用法In use
Fifteen is an odd number.
用法提示:fifteen作名词,表示数字十五。
My little sister can count to fifteen.
用法提示:fifteen作名词,是count to的宾语,表示数字十五。
The score was fifteen to five.
用法提示:fifteen作名词,指比分中的数字十五。
fifteen + noun
基数词fifteen直接修饰可数名词复数。
There are fifteen apples on the table.
桌上有十五个苹果。
fifteen of + plural noun/pronoun
表示整体中的一部分,of后接限定性复数名词或代词。
Fifteen of the students passed the exam.
这些学生中有十五个通过了考试。
相关词与表达Connections
搭配Collocations
- fifteen minutes
- 十五分钟
- I'll be there in fifteen minutes.我十五分钟后到。
- fifteen years old
- 十五岁
- She is fifteen years old.她十五岁。
- fifteen dollars
- 十五美元
- The book costs fifteen dollars.这本书十五美元。
- fifteen people
- 十五个人
- There were fifteen people at the party.派对上来了十五个人。
- fifteen times
- 十五次
学习提示Learner notes
记忆技巧Memory Tip
fifteen: ‘fif’ 像 five(五),‘teen’ 是十,合起来十五。
语境与语域Context & Register
数字十五,中性语域,适用于各种正式与非正式场合。
语法说明Grammar Note
作为名词时,通常指数字15或由15个组成的一组,可用‘a fifteen’表示15岁或15人一组。
发音与拼写Pronunciation & Spelling
All these words rhyme with 'fifteen' as they share the stressed '-teen' (/tiːn/) ending. Beware that 'fifth' (spelled similarly) does not rhyme.
用法优先级Usage priority
Collins 词频等级为 5,建议结合例句记忆,而不是只背中文释义。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.