英语词汇“downward ventilator”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	downward ventilator
释义	downward ventilator [网络] 下向通风器；下向通风筒
随便看	positive-driving positive dromotropic action positive dromotropism positive duration positive duration dependence positive duty positive dyed image positive easement positive echo positive economics positive edge positive-edge positive edge clock positive edge of cross cut positive edges positive edge-triggered positive edge triggered positive-edge-triggered positive education positive effect positive effect of antagonicity positive effects positive electrical charge positive electricity positive electrode 无数铃声遥过碛无此新诗传世间无波真古井无泪与君倾无火炙地眠无物伴君时无物似情浓无物堪比伦无物结同心无由达江浒货票货签货箱货脚货舱货船货色货贿公行货车货车交