英语词汇“Sinus Iridum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	Sinus Iridum
释义	Sinus Iridum /see"neuhs ir"i deuhm, suy"-/ (Bay of Rainbows) a semicircular dark plain in the second quadrant of the face of the moon.
随便看	double quotes double-reed double refraction double rhyme. double-ring double-ripper double room double run double salt double sculls double sharp double-sided double solitaire double-space double Spanish burton doublespeak double spread double standard double star double steal double stop double-stop double sugar doublet double tackle

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