基本释义
- n.
- 三十; 三十个; 三十年代; 三十的记号
- num.
- 三十; 三十个
词性变化
- 复数:thirties;
实用例句
Mozart clearly enjoyed good health throughout his twenties and early thirties.
显然，莫扎特在二十几岁到三十刚出头时，身体非常好。
She became quite a notable director in the thirties and forties.
她在三四十年代成了一位名导演。
He is thirty inches round the middle.
他腰围三十英寸.
《现代英汉综合大词典》
She has been on the stage for over thirty years.
她有30多年的艺龄.
《现代汉英综合大词典》
It's fifteen thirty hours.
现在是15点30分.
《简明英汉词典》
There are thirty households in the village.
全村共三十户.
《现代汉英综合大词典》
Our country has experienced great changes in the last thirty years.
我国在过去三十年经历了巨大变化.
《现代英汉综合大词典》
The drug put Simpson in a lull for thirty minutes.
药物使辛普森安静了30分钟.
《简明英汉词典》
Thirty is an even number.
三十是个偶数.
《简明英汉词典》
The students in our class number thirty.
我班总共有三十名学生.
《现代英汉综合大词典》
Thirty miners were trapped underground after the fire.
起火后有三十名矿工被困在地底下.
《简明英汉词典》
The lake is thirty li in circumference.
这湖周围长30里.
《简明英汉词典》
The Thirty Year's War nearly caused the breakup of the empire.
30年的战争几乎导致帝国的解体.
《简明英汉词典》
He attached himself to the university where he worked nearly thirty years.
他对那大学依依不舍,因为他在那里工作了差不多30年.
《简明英汉词典》
Thirty dollars will be ample for the purpose.
有30美元足够用了。
《简明英汉词典》
He's just a little over thirty.
他30刚出头.
《现代汉英综合大词典》
The engine puts out thirty horsepower.
这台发动机可产生30马力.
《简明英汉词典》
By 1973 the government deficit equalled thirty per cent of GNP.
到1973年，政府财政赤字相当于国民生产总值的30%。
柯林斯例句
He trapped Conn in a corner and pummeled him ferociously for thirty seconds.
他将康恩逼进一个角落，用拳头暴打了他半分钟。
柯林斯例句
Thirty seconds later she reappeared and beckoned them forward.
30秒后她又出现了，示意他们往前来。
柯林斯例句
They walked through the dense Mozambican bush for thirty six hours.
他们花了36个小时穿过茂密的莫桑比克丛林。
柯林斯例句
Near the end of Devonian times, thirty percent of all animal life vanished.
在泥盆纪末期，30％的动物物种都灭绝了。
柯林斯例句
I was a virgin until I was thirty years old.
我30岁前一直是个处女。
柯林斯例句
It was his ambition to accumulate a million dollars before he turned thirty.
他立志要在而立之年以前攒够100万美元。
柯林斯例句
Coleridge was to spend the next thirty years attacking rationalism.
柯尔律治在之后的30年里一直抨击理性主义。
柯林斯例句
真题例句
But even if people are able to economically support a retirement at 65, over thirty years of potential inactivity is harmful to cognitive (认知的) and emotional vitality.
2019年6月四级真题（第一套）阅读 Section BThirty years after he imagined the city, Park's baby is close to 70 percent built, with 36.
2019年12月四级真题（第一套）阅读 Section BAbout thirty percent of the world's exports of tea makes its way to London.
2015年高考英语全国卷1 听力 原文An express train was due to go past about thirty minutes later.
2016年高考英语浙江卷（10月） 阅读理解 阅读A 原文But more than thirty books came up when I typed in ‘Hollywood comedies'.
2016年高考英语浙江卷（10月） 听力 原文The path to dawson was covered with thirty feet of wet snow that could fall without warming.
2018年高考英语全国卷3 阅读理解 阅读B 原文The site now has more than one million members in more than one hundred thirty-five countries.
2016年高考英语全国卷2 阅读理解 阅读C 原文They customers-some thirty Parisians who pay just under $2 plus drinks per session-care quick to intellectualize(高谈阔论), slow to open up and connect.
2015年高考英语全国卷1 阅读理解 阅读D 原文Thirty years later, a woman approached me in a public place.
2018年高考英语天津卷 阅读理解 阅读B 原文We still haven't received the thirty chairs.
2016年高考英语浙江卷（10月） 听力 原文Protests have erupted over construction of the Thirty Meter Telescope, a giant observatory that promises to revolutionize humanity’s view of the cosmos.
出自-2017年考研阅读原文Protests have erupted over construction of the Thirty Meter Telescope, a giant observatory that promises to revolutionize humanity's view of the cosmos.
2017年考研真题（英语一）阅读理解 Section ⅡThirty years ago, it would have been inconceivable to have imagined a ban on smoking in the workplace or in pubs, and yet that is what we have now.
2011年考研真题（英语二）阅读理解 Section Ⅱ英英释义
1. the cardinal number that is the product of ten and three
1. being ten more than twenty