Word · Frequency #1041
fifty
五十
核心释义
fifty
- 1.
比四十多十个的
being ten more than forty
比四十多十个的
用法In use
The library has fifty new books on the shelf.
用法提示:fifty 作形容词修饰 books,表示数量五十。
She ran fifty meters in the race yesterday.
用法提示:fifty 作形容词修饰 meters,表示距离五十。
We need fifty chairs for the conference room.
用法提示:fifty 作形容词修饰 chairs,表示数量五十。
fifty [noun]
表示数量,直接修饰名词。
I need fifty dollars.
我需要五十美元。
fifty years old
用于描述年龄,系表结构。
My father is fifty years old.
我父亲五十岁。
相关词与表达Connections
搭配Collocations
- fifty dollars
- 五十美元
- The ticket costs fifty dollars.这张票要五十美元。
- fifty years old
- 五十岁
- My father is fifty years old.我父亲五十岁了。
- fifty percent
- 百分之五十
- She spent fifty percent of her salary on rent.她把工资的百分之五十花在房租上。
- fifty states
- (美国的)五十个州
- The United States has fifty states.美国有五十个州。
- fifty cents
- 五十美分
学习提示Learner notes
记忆技巧Memory Tip
fifty 像 five 加上 ty,正好是五个十,也就是五十。
语境与语域Context & Register
语域:neutral 常见场景:日常计数、数量描述 该词作形容词表示数量时,通常用于日常计数或描述数量,语域中性,正式和非正式场合都比较常见。
语法说明Grammar Note
基数词,常置于名词前作定语,如 'fifty students'。
发音与拼写Pronunciation & Spelling
nifty, thrifty, and shifty rhyme with fifty (all end /ˈɪfti/). fifteen (stressed on the second syllable) and swiftly (ends /li/) look similar but do 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。
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Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.