英语词汇“photic zone”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	photic zone
释义	photic zone Biol. the upper layer of a body of water delineated by the depth to which enough sunlight can penetrate to permit photosynthesis. [1970-75]
随便看	jack-up rig jacky Jacky jackyard jacky tar Jacmel Jacob Jacob ben Asher Jacobean Jacobean lily Jacobethan Jacobi Jacobin Jacobina Jacobinize Jacobite Jacobite glass Jacobs Jacobsen jacobsite Jacob's ladder Jacob's-ladder Jacobson's organ Jacob's staff jacobus

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