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-现代词典

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	Odd oddball Odd Fellow oddish oddity odd job oddjobber odd lot odd-lot oddly odd-man odd man out oddment oddness odds odds and ends oddsmaker odds-on -ode ode odea Odense Oder Odessa Odets

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