“aspirator”的概念、定义、翻译、参考文献-科学参考

单词	aspirator
释义	aspirator [`as·pǝ´rād·ǝr] ^ENGINEERING Any instrument or apparatus that utilizes a vacuum to draw up gases or granular materials. ^{MINING ENGINEERING} A device made of wire gauze, of cloth, or of a fibrous mass held between pieces of meshed material and used to cover the mouth and nose to keep dusts from entering the lungs.
随便看	intensive properties intention tremor interaction interaction balance method interaction picture interaction prediction method interaction representation interaction space interactive graphical input interactive information system interactive language interactive processing interactive television interactive terminal interambulacrum Interamnia interarticular interatrial interatrial septal defect interatrial septum interaxillary interbase current interbedded interblock interblock gap

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