英语词汇“penumbral waves”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	penumbral waves
释义	penumbral waves penumbral waves [pə′nəm·brəl ′wāvz] (astronomy) Waves that are often observed to propagate outward across the penumbrae of large sunspots when the penumbrae are viewed in the light of the Hα spectral line of hydrogen.
随便看	tear our hair tear our heart out tear ourselves away tear ourselves loose tear out tear out hair tear out her hair tear out his hair tear out my hair tear out of tear out of (something or some place) tear out (one's) hair tear out one's hair tear out our hair tear out someone's hair tear out their hair tear out your hair tearpit tear prism tear pumping tear round tears tear sac tears across tears along

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