英语词汇“primary rainbow”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	primary rainbow
释义	primary rainbow the most commonly seen rainbow, formed by light rays that undergo a single internal reflection in a drop of water. Cf. secondary rainbow. [1785-95]
随便看	Tajo Tajrish taka takahe Takamatsu Takatsuki take take-all take-along takeaway takeback take-charge takedown take-home pay take-in Takelma taken take-no-prisoners takeoff takeout takeout double takeover taker-in take-up take-up reel

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