柯林斯英汉双解大词典
sidereal year
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1.
N →see year
双语例句
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Tropical year, and sidereal year are two different concepts.
回归年与恒星年是不同的两个概念。
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Tropical year , and sidereal year are two different concepts .
在即回归年与恒星年是不同的两个概念。
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Unfortunately, here on planet Earth, with its decidedly undecimal sidereal year of 365-and-a-quarter days, that is just not going to happen.
但是不巧的是，在地球这个行星星球上，这种事不会发生，因为“恒星年（由365又1/4天所组成）是非十进制的”这一事实是确凿无差的。
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