单词	patent agency
释义	patent agency 专利代理
随便看	ammonia dehydrogenase ammonia density ammonia dermatitis ammonia destruction ammonia desulfurization ammonia desulphufization ammonia desulphurization ammonia desulphurization process ammonia detoxicant ammonia development Ammonia dispersive effect ammonia dissociation ammonia dissociation buret ammonia dissociation separator ammonia dissociator ammonia distillation ammonia distiller ammonia distributor ammonia dope ammonia drum Ammonia-drying ammonia dwasher ammonia dynamite ammoniaeal nitrogen ammoniaeal silver nitrate staining