Read Edit View history Discussion 北極圈 běijíquān Arctic Circle Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 北极圈/ 北極圈 běijíquān Arctic Circle the line of latitude at approximately 66.5 degrees north of the equator, marking the boundary of the north polar region Edit Delete References Add reference antonym 北极圈/北極圈 → 南极圈/南極圈 Edit Delete antonym 南极圈/南極圈 → 北极圈/北極圈 Edit Delete
北极圈/ 北極圈 běijíquān Arctic Circle the line of latitude at approximately 66.5 degrees north of the equator, marking the boundary of the north polar region Edit Delete