thirty

英 [ˈθɜːti]

美 [ˈθɜːrti]

num.  三十; 三十几; 三十年代

中考高考考研

Collins.5 / BNC.1003 / COCA.2833

习惯用语

num.

in your thirties
• 30多岁
  between the ages of 30 and 39

牛津词典

number

• 三十
  30
• 三十几；三十年代
  numbers, years or temperatures from 30 to 39

柯林斯词典

• (数字) 30
  Thirtyis the number 30.
• N-PLURAL 三十多，三十几(指 30 至 39 之间的数字)
  When you talk about thethirties, you are referring to numbers between 30 and 39. For example, if you areinyourthirties, you are aged between 30 and 39. If the temperature isin the thirties, the temperature is between 30 and 39 degrees.
  1. 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。
• N-PLURAL 三十年代(指 1930 年至 1939 年)
  The thirtiesis the decade between 1930 and 1939.
  1. 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。

英英释义

noun

• the cardinal number that is the product of ten and three
  Synonym:30XXX

adj

• being ten more than twenty
  Synonym:30xxx

双语例句

• He indicated a semicircle with a radius of about thirty miles.
  他标示出了一个半径大约为30英里的半圆形。
• By this time he was thirty
  到那时他30岁了。
• If I read this right, he skimmed off about thirty million.
  如果我没有理解错的话，他私吞了大约3,000万。
• Thirty four people were slaughtered while queuing up to cast their votes
  有34人在排队投票时遭到残杀。
• 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。
• 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。
• The association between the two companies stretches back thirty years.
  这两家公司的往来可以追溯到30年前。
• She was about thirty, ten years older than the youngsters ragging her.
  她大概有30岁，比那些嘲弄她的年轻人大10岁。
• He's described as around thirty years old, six feet tall and of medium build
  他被描述成一个30岁左右、6英尺高、中等身材的人。
• I know that you've been studying chimpanzees for thirty years now
  我知道你研究黑猩猩至今已有30年了。