请输入您要查询的英文单词:
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
calcium tungstate
calclacite
calco-
calco
calcosphaerite
calcospherite
calcrete
calc-sinter
calcspar
calc-tufa
calc-tuff
calculability
calculable
calculableness
calculably
calculate
calculated
calculated
calculatedly
calculated risk
calculating
calculating
calculatingly
calculating machine
calculating punch
英语词典包含332784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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/9/15 20:51:20