英语词汇“tropical year”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

tropical year

释义

Noun: tropical year trópikul yir [N. Amer], trópikul yiu(r) [Brit]

The time for the earth to make one revolution around the sun, measured between two vernal equinoxes
- solar year, astronomical year, equinoctial year

Derived forms: tropical years

Type of: year

Encyclopedia: Tropical year

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