| 单词 | astronomical |
|---|---|
| 音标 | [æstrə'nɔmik(ə)l] |
| 解释 | a.庞大的 |
| 红宝书 | 无 |
| 字源 | astronomical (adj.) 1550s, from astronomy + -ical. Popular meaning "immense, concerning very large figures" (as sizes and distances in astronomy) is attested from 1899. Astronomical unit (abbreviation A.U.) "mean distance from Earth to Sun," used as a unit of measure of distance in space, is from 1909. Related: Astronomically. |
| 不择手段背单词 | 无 |
| 趣味全助记 | 无 |
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