英语词汇a tropical year是什么意思，a tropical year的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	a tropical year
释义	a tropical year　回归年
随便看	neural net neural network neural network neural network neural networks neural networks neural paralyses neural paralysis neural plate neural plate neural plate neural ridge neural sclerosis neural scute neural segment neural septa neural sheath neural spine neural sursery neural system of logic neural tube neural tubes neural-net neuralgia neuralgia

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