英语词汇restricted operator's certificate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	restricted operator's certificate
释义	restricted operator's certificate 简明释义限用值机员证书；限用操作员证书网络释义 1 ?限制报务员证书 ... 无线电]报务员 wireless operator 限制报务员证书 restricted operator's certificate 三等报务员室 rd wireless operator's room ... 2 ?限用值机员证书限制降落区域标志 restricted landing area mark 限用值机员证书 restricted operator's certificate {= ROC} 能见度受限制；能见度不良 restricted visibility .. 短语 1 restricted operator's certificate detail 限制报务员证书
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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。