英语词汇“disk signal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	disk signal
释义	disk signal noun : an automatic block signal indicating train movements by the positions of colored disks
随便看	gynandria gynandries gynandrism gynandrium gynandriums gynandromorph gynandromorphic gynandromorphies gynandromorphism gynandromorphisms gynandromorphs gynandromorphy gynandrosporous gynandrous gynantherous gynarchies gynarchy gynec- gynecia gynecium gyneco- gynecocentric gynecocracies gynecocracy gynecocratic

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。

disk signal