英语词汇“closed air aspirator”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	closed air aspirator
释义	closed air aspirator un.空气封闭式吸气器；闭合空气循环能路的吸气机；🌏空气封闭循环式吸气器
随便看	block ladder filter block lanczos block Lanczos method BLOCK LANDFORM OF SHANDONG PROVINCE block language blocklatch blocklatch catch block latent semantic block lava block layer block-layer block layer cell block-layered rock slope block-layer photocell block layer rectifier blocklaying block layout block leader block leakage block left letter block left style blocklength block length block length indicator blocklengths