英语词汇backward-wave tube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	backward-wave tube
释义	backward-wave tube 简明释义返波管，回波管网络释义短语 1 backward wave tube 返波管 ; 回波管 2 relativistic backward wave tube 相对论返波管 3 backward-wave oscillator tube 返波振荡管
随便看	normal shut down safety assembly normal shut down safety assembly normal side normal side clearance angle normal side rake angle normal side relief angle normal sigmoid curve normal signal normal silver sulfate normal simple algebra normal simplicial mapping normal single head wrench Normal sinoatrial rhythm normal sinus rhythm normal sitting position normal situation normal size normal size normal-sized normal-sized image normal skin normal skin resistance normal skin sensitivity normal slide valve normal slip

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。