单词	photoptometer
释义	photoptometer noun phot·​optometer ¦fōt+ : an instrument for studying visual impressions Word History Etymology phot- + optometer
随便看	looselier looseliest loosely loosely base on loosely define loosen loosen (up) loosen one's collar loosen one's grip loosen one's grip/hold loosen one's hold loosen someone's tongue loosen the purse strings loosen up loosened loosened (up) loosened up loosener looseners looseness loosenesses loosening loosening (up) loosening up loosens

英语词典包含469781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。