生物降解无毒性安全溶剂的英文

biodegradable non-toxic safety solvent

• 生物:    living things; liv ...
• 降解:    degradation
• 无毒:    non-toxic; non-poi ...
• 性:    nature; character; ...
• 安全:    safe; secure; safe ...
• 溶剂:    dissolvant; solven ...