单词	true vertical
释义	true vertical true vertical The local vertical or the line passing through the observer and the geographical poles of the earth.
随便看	message switch message switching message switching function message switching system message switch peripheral processor message switch peripheral unit message switch rekeying variable message system message system upgrade message (telecommunications) message telecommunications service message telephone service message termination controller message text format message theory message thread message title message to all friends message to all friends and recent players message to all regional players message to anywhere message to garcia, a message toll service message to observer message tracking protocol working group

英语词典包含2567994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。