solar year
US /ˈsoʊ.lɚ jɪr/
UK /ˈsəʊ.lə jɪər/
名詞
太陽年, 回歸年
the time taken by the earth to make one revolution around the sun, approximately 365 days, 5 hours, 48 minutes, and 46 seconds
範例:
•
The Gregorian calendar is based on the solar year.
公曆是基於回歸年（太陽年）的。
•
A solar year is slightly longer than 365 days.
一個太陽年比365天稍長一點。