单词	high sign
释义	high sign noun : a gesture used as a signal (as of approval or warning) —usually used in the phrase give the high sign Word History First Known Use 1899, in the meaning defined above
随便看	radiotrician radiotropic radiotropism radioulna radioulnas radious radiovision radish radish tree radishes radium radium clock radium dial radium pack radium series radium therapy radium vermilion radiumise radiumize radiums radius radius bar radius clause radius gage radius of curvature

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。