英语词汇primary air duct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	primary air duct
释义	primary air duct 简明释义主空气通路，主空气道网络释义 1 ?主空气道 ... 主空气；一次空气 primary air 主空气道 primary air duct 主空气阀 master air valve ... 2 ?主进气道主进气道短语 1 hot primary air duct 热一次风道 2 primary air duct burner 风道燃烧器 3 primary air separating duct 机前风道双语例句 1 The test results show that it is feasible to shorten the length of guide plate in a primary air pipe duct. 结果表明，缩短一次风管道内导流板的长度是可行的。
随便看	coding clerk coding clock coding collar coding colour image coding compaction coding complexity coding contact coding convention code conversion coding cycle coding delay coding derice coding device coding disc coding disk coding DNA coding during train approaching coding efficiency coding (encoding) coding equipment coding error coding fee coding filter coding for coding form

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。