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太阳视黄经为0°的时刻,即太阳直射赤道；北半球在三月,南半球在九月。
vernal equinoxes — plural of vernal equinox
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太阳视黄经为0°的时刻,即太阳直射赤道；北半球在三月,南半球在九月。；春分
The moment when the sun appears to cross the celestial equator while tilting towards the observer, taking place in March in the northern hemisphere (March equinox) and September in the southern hemisphere (September equinox).
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太阳视黄经为0°的时刻,即太阳直射赤道；北半球在三月,南半球在九月。
The moment when the sun appears to cross the celestial equator while tilting towards the observer, taking place in March in the northern hemisphere (March equinox) and September in the southern hemisphere (September equinox).
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.