请输入您要查询的英文单词:
单词
block signal
释义
block signal
noun
also
block signal system
:
a fixed signal at the entrance of a block to govern railroad trains entering and using that block
— compare block system 2
随便看
Derby
derby blue
derby cheese
Derby China
derby flycatcher
derby hat
derbylite
derby red
derbyshire
derbyshire
derbyshire chair
plutean
plutella
plutellid
plutellidae
pluteus
pluto-
pluto
plutocracy
plutocrat
plutocratic
plutocratical
plutocratically
plutodemocracy
plutogogue
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:2024/12/25 22:00:01