网络释义专业释义英英释义
hour-circle 时圈
hour circle of vernal equinox 春分点时圈
An Hour Economy Circle 一小时经济圈
one-hour intercity traffic circle 城际一小时交通圈
one-hour economic circle 一小时经济圈
one hour economic circle 一小时经济圈
one-hour commuting circle 一小时通勤圈
hour circle
- n. a great circle on the celestial sphere that passes through both celestial poles
以上来源于: WordNet
柯林斯英汉双解大词典
hour circle
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1.
N a great circle on the celestial sphere passing through the celestial poles and a specified point, such as a star 时圈
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