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单词
grade signal marker
释义
grade signal marker
英?[ɡreid ?siɡn?l ?mɑ:k?]
美?[ɡred ?s?ɡn?l ?mɑrk?]
释义
上坡信号标志(在双线上准许货物列车限速通过)
随便看
track lighting
track lights
tracklike
track line
track-line
trackline
track line of sounding
track liner
tracklines
track lining
track lining device
track lining machine
track lining tool
track link
track link pin
track link, self-cleaning
tracklist
tracklisting
tracklistings
tracklists
track loader
track load spectrum
track locking
track log
tracklog
英汉双解词典包含4367426条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/8/11 12:08:32