circumpolar
.sә:kәm'pәulә
基本解释
a. 极地附近的, 天极附近的, 拱极的
英文释义
s. (of a celestial body) continually visible above the horizon during the entire 360 degrees of daily travel
s. located or found throughout a polar region
上一个单词：circumplanetary
下一个单词：circumpolarization