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近日點(diǎn)的英文翻譯
基本釋義
參考釋義
- 近日點(diǎn) [jìn rì diǎn]
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- {天} perihelion
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短語(yǔ)近日點(diǎn)效應perihelion effect
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近日點(diǎn)的用法和樣例:
例句
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彗星最接近太陽(yáng)時(shí),它就是在近日點(diǎn)。
A comet is at perihelion when it is closest (=very close) to the sun.