Word · Frequency #1041
fifty
五十
The cardinal number 50; ten times five.
- 1.
A banknote or coin with a denomination of 50.
面值为50的纸币或硬币。
- 2.
the cardinal number that is the product of ten and five
数字五十
- 3.
A batsman's score of at least 50 runs and less than 100 runs.
击球手得分至少50分但少于100分。
- 4.
a United States bill worth 50 dollars
面值50美元的钞票
五十元钞票或硬币；五十美元纸币；（板球）50分；面值为50的纸币或硬币。；数字五十；击球手得分至少50分但少于100分。
In use
The class has fifty students.
She saved fifty dollars for the trip.
He turned fifty last month.
[number] + be + [adjective]
Fifty is a round number.
五十是一个整数。
count to [number]
Count to fifty.
数到五十。
at the age of [number]
He retired at the age of fifty.
他在五十岁时退休了。
Common mistakes
Connections
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。
- fifty percent
- 五十个百分点
- Fifty percent of the students passed the exam.百分之五十的学生通过了考试。
- fifty cents
- 五十美分
- She gave me fifty cents for the candy.她给了我五十美分买糖果。
- fifty people
- 五十人
- The room can hold fifty people.这个房间能容纳五十人。
- fifty states
- 五十个州
Learner notes
Memory Tip
联想五十美元钞票上的头像，记住fifty就是五十。
Context & Register
[object Object]
Pronunciation & Spelling
Words that truly rhyme with 'fifty': 'thrifty', 'nifty'. Beware of 'fifteen' which looks similar but has a different stress pattern and vowel length.
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。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.