英语词汇“orphan drug”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 drug
释义	orphan drug Pharm. a drug that remains undeveloped or untested or is otherwise neglected because of limited potential for commercial gain. [1975-80]
随便看	lyceum seidel Seidlitz powders seif Seifert seigneur seigneury seignior seigniorage seigniory seignorial Seilenos seine Seine Seine-et-Marne Seine-et-Oise Seine-Maritime seiner Seine-St-Denis Seirios seise seisin seising seism seismic

英语词典包含168451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。