英语词汇“fixed 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	fixed signal
释义	fixed signal noun : a signal of fixed location used to indicate a condition affecting the movement of a train or engine
随便看	hypophysis hypopituitarism hypopituitarisms hypopituitary Hypopitys hypopityses hypoplankton hypoplanktonic hypoplasia hypoplasias hypoplastic hypoplasties hypoplastral hypoplastron hypoploid hypoploidies hypoploids hypopneas hypopneustic hypopnoea hypoptera hypopteron hypoptila hypoptilum hypopygia

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。

fixed signal