清洁动物 meaning in English
clean animal .cl
Examples
- Article 12 experimental animals shall be fed with wholesome feed that is up to standard in quality , animals , the second , clean animals , the third , animals carrying no specific pathogens and the fourth , animals carrying no bacteria
第十二条实验动物分为四级：一级，普通动物；二级，清洁动物；三级，无特定病原体动物；四级，无菌动物。