單詞
planetary
英 ['pl?n?t(?)r?]
美['pl?n?t?ri]
基本信息
- adj. 行星的
CET6TEM8低頻詞暢通詞匯
中文詞源
planetary 行星的
來自planet,行星，-ary,形容詞后綴。
英文詞源
- planetary (adj.)
- 1590s; see planet + -ary. Probably from Late Latin planetarius "pertaining to a planet or planets," but this is attested only as "an astrologer." Planetary nebula, so called for its shape, attested from 1785.
雙語例句
- 1. Within our own galaxy there are probably tens of thousands of planetary systems.
- 在我們自己的星系里可能有數(shù)以萬計的行星系。
來自柯林斯例句
- 2. These bands must introduce longitudinal asymmetry in the planetary albedo.
- 這些云帶必定引起行星反照率的經(jīng)向不對稱性.
來自辭典例句
- 3. Very accurate predictious of planetary orbits require corrections to the central - field approximation.
- 想要非常準(zhǔn)確地預(yù)言行星的軌道,就需要對中心場近似進(jìn)行修正.
來自辭典例句
- 4. The sciences of planetary geology have benefited tremendously from these new finds.
- 行星地質(zhì)科學(xué)從這些新發(fā)現(xiàn)中受益匪淺.
來自辭典例句
- 5. New discoveries about Uranus excited planetary astronomers in 1977.
- 一九七七年對天王星的幾項新發(fā)現(xiàn)振奮了行星天文學(xué)家.
來自辭典例句
planetary相關(guān)單詞