| 释义 |
纪元 jì yuán
基本例句
beginning of an eraeraepoch繁体紀元世纪基督教纪元以前或以后的相连续的每个百年的时间段Each of the successive periods of100 years before or since the advent of the Christian era.
爱因斯坦理论开创了数学的新纪元。Einstein's theory marked a new epoch in mathematics.
协和式飞机开创了空中旅行的新纪元。Concorde inaugurateda new era in aeroplane travel.
爱因斯坦理论开创了物理学的新纪元。Einstein's theory marked a new epoch in physics. |