off odor

• 脱臭

off odor的用法和样例：

例句

1. Through domestic and overseas technical exchange and literature research,a scheme of odor treatment using air oxidation pretreatment had heen presented.
   为此，我们通过国内外技术交流，在文献调研基础上，提出了碱渣空气氧化预处理脱臭治理方案。