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	tauon taupe tau protein Taurean taurine taurine taurocholic acid Taurus Taurus Mountains Tausug taut taut- tautaug tauten tautly tautness tauto- tautog tautologic tautological tautologically tautologist tautologize tautologous tautologously

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