英语词汇lock traffic signal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	lock traffic signal
释义	lock traffic signal 简明释义船闸通行信号网络释义 1 ?船闸通行信号 ... lock thimble 互套心环 lock traffic signal 船闸通行信号 lock up 船过闸向上游驶去 ... 短语 1 lock stud traffic signal 船闸通行信号
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英汉双解词典包含3185865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。