请输入您要查询的英文单词:

 

单词 polar circle
释义

Definition of polar circle in English:

polar circle

noun
  • Either of the Arctic and Antarctic circles.

Origin

Mid 16th century; earliest use found in Robert Record (c1512–1558), mathematician.

Definition of polar circle in US English:

polar circle

noun
  • Either of the Arctic and Antarctic circles.

Origin

Mid 16th century; earliest use found in Robert Record (c1512–1558), mathematician.

随便看

 

英汉双解词典包含464360条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/8/5 0:22:06