单词	downsun
释义	downsun adverb (or adjective) : in a direction from or out of the sun a downsun attack by an aircraft Word History Etymology down entry 3 + sun, noun
随便看	secretin secreting secretins secretion secretionary secretions secretive secretively secretiveness secretivenesses secretlier secretliest secretly secretness secreto- secreto-inhibitory secretogogue secretomotor secretor secretors secretory secretory duct secrets secretum secs

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。