Iron Age

英 [ˈaɪən eɪdʒ]

美 [ˈaɪərn eɪdʒ]

n.  铁器时代

牛津词典

noun

• 铁器时代
  the historical period about 3 000 years ago when people first used iron tools

柯林斯词典

• N-PROPER 铁器时代(约 3000 年以前)
  The Iron Agewas a period of time which began when people started making things from iron about three thousand years ago.
  1. ...the remains of an Iron Age fort.
     一座铁器时代堡垒的遗迹

双语例句

• Now she has reached the iron age.
  现在她已经到了黑暗时期。
• What about your title? Is stone or firearms? Is Iron Age? a piece of flint that is struck to light a fire.
  您这题目的年代为何？是上起石器，下至火器？还是指铁器时代？用于打击点火的火石块。
• A field trip to an iron age settlement.
  到校外去实地考察铁器时代的一个村落。
• In short, irons debuted in the Chu state at the middle Spring and Autumn period, and the society stepped into a new Iron Age by the interim between the Spring and Autumn and the Warring States period.
  楚国大约从春秋中期开始冶铁、用铁，到春战之交，社会已进入了铁器时代。
• From the stone age to the iron age implements the change is immeasurable.
  从原始的石器时代到现代的高科技时代所实现的变化是不可估量的。
• Research on Dental Caries of Ancient Populations during Bronze Age and Early Iron Age in Southern Central Inner Mongolia
  内蒙古中南部地区青铜&早期铁器时代居民的龋病研究
• Distinguished from primates by using tools, human civilization has gone through the Stone Age, the Bronze Age, the Iron Age and those periods characterized by the chief hard materials in tools manufacture.
  从人类开始使用工具而区别于普通灵长类动物，人类文明走过了石器时代、青铜时代、铁器时代等由硬质材料来界定的发展历程。
• Identification by the experts shows that this cultural relic should be traced back to the Iron Age.
  经专家鉴定这件文物应该生产于铁器时代。
• Correlation between genetic polymorphism of transferrin and iron deficiency anemia in childbearing age women
  转铁蛋白基因多态性与育龄妇女缺铁性贫血的相关性
• The relationship between the expression of circadian clock genes and excessive accumulation of iron with age was unclear.
  随着年龄的增加导致的铁过度累积是否与生物钟基因的表达有关系目前还不清楚，本课题利用基因敲除的遗传工程小鼠来研究这种关系。