Last Updated
：2026/01/03
赤色矮星
Hiragana
せきしょくわいせい
Noun
Japanese Meaning
恒星の一種で、質量と光度が小さく、表面温度が低いため赤く見える星。主系列星の中で最も数が多いとされる。
Easy Japanese Meaning
とてもちいさく、あかくみえるほし。ひかりがよわく、ながくかがやく。
Chinese (Simplified) Meaning
低质量、低光度、温度较低的主序恒星 / 体积小、呈红色光谱的恒星 / 寿命很长的低质量恒星
Chinese (Traditional) Meaning
質量小、溫度低、亮度弱的主序星 / 光譜偏紅的矮小恆星 / 體積與亮度皆較小的紅色恆星
Korean Meaning
질량이 작고 표면 온도가 낮은 작은 별 / 밝기가 약한 주계열성의 한 종류
Vietnamese Meaning
sao lùn đỏ / sao nhỏ, mờ, nhiệt độ thấp
Tagalog Meaning
maliit at malamig na bituin na kulay mapula / uri ng bituin na mababa ang liwanag at masa
Sense（1）
(astronomy) red dwarf
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
赤色矮星
See correct answer
Red dwarfs are the most common type of star in the universe.
Red dwarfs are the most common type of star in the universe.
See correct answer
赤色矮星は宇宙で最も一般的なタイプの星です。
Japanese - English
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