英语词汇“primary circle”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	primary circle
释义	primary circle noun : one of the four fundamental great circles of the celestial sphere < the horizon, celestial equator, ecliptic, and galactic equator are primary circles >
随便看	plainest plain-hearted plain hunt plain hunting plaining plainish plain jane plain knit plain knitting plain-laid plain language plain live axle plainly plain muscle plainness plain of mars plain people plains plains plain sail plain sailing plain-saw plains cottonwood plainscraft plains cree

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