英语词汇“photic region”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 region
释义	photic region noun or photic zone : the uppermost layer of the sea or other body of water receiving sufficient light from the sun to affect living organisms especially by permitting the occurrence of photosynthesis
随便看	radar astronomy radar beacon radar gun radarman radarscope radar telescope raddle raddled raddleman rade raden radiability radiac radial radial radial arm radial artery radial bearing radial brick radial canal radial drill radiale radial engine radial-flow radial gate

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。