英语词汇“orphan disease”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	orphan disease
释义	orphan disease n. A disease that is relatively rare, for which the development of drugs is considered to be commercially nonviable.
随便看	metaphysician metaphysics metaplasia metaplasm metaplasm metaplasmic metaplasmic metaplastic metaplastic Metapontum metaproterenol metapsychology metasomatic metasomatically metasomatism metasomatosis metastability metastable metastasis metastasize metastatic metastatically metatag metatarsal metatarsally

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。