英语词汇“contamination free”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	contamination free
释义	contamination free短语¹⁴⁴⁹⁷²⁺² 基本例句无污染的 Respirators should only be removed when the wearer is in an area that is considered free of airborne hazards, including confirmed or suspected influenza patients.呼吸防护口罩只能在无污染的环境中，包括无确诊或疑似流感病人的环境中摘除。
随便看	Porter portending Portera porterag porterage porterages porterage service porterandia Porterandia porterandia sericantha Porterat porter bar porter-cable Porter, Cala en Porter Center Porter Cole portends portentously portentousness portentousnesses port entrance port entrance and leaving port entry port entry and exit visas Port Entry Forecast