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

词汇	contamination-free
释义	contamination-freeCOCA³¹⁵¹¹¹⁺⁴BNC²³⁶²¹³⁺¹ 基本例句 🌏未被污染的；无污染的 As forensic DNA analysts, it is incumbent upon us to maintain a clean, contamination-free environment. 作为法医 DNA分析员，主要依靠我们来维持一个干净无污染的环境。 ausbio
随便看	deadball dead again Dead Again dead against dead agaomst dead ahead dead ahead position dead-ahead position dead-aid dead air dead-air dead-air grouting of cofferdam dead air insulation dead air pocket dead airs dead air space dead-air space dead-air spaces dead air spot deadaleopsis purpurea dead alive dead-alive dead and alive Dead and Alive dead-and-alive