The hottest are O stars, then B stars which are slightly cooler, down through A, F, G, K, and with the coolest stars being M.
最热的是 O 恒星,然后是温度稍低的B恒星,一直到 A、F、G、K,最冷的恒星是 M。
单词 | B star |
例句 |
原声例句
Crash Course 天文篇 The hottest are O stars, then B stars which are slightly cooler, down through A, F, G, K, and with the coolest stars being M. 最热的是 O 恒星,然后是温度稍低的B恒星,一直到 A、F、G、K,最冷的恒星是 M。 |
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