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

单词	orphan drug
释义	WordReference Random House Unabridged Dictionary of American English © 2024 or′phan drug′, Drugs[Pharm.]a drug that remains undeveloped or untested or is otherwise neglected because of limited potential for commercial gain. 1975–80
随便看	loopier loopiest looping looping mill loop knot loop of henle loop stitch loop-the-loop loop window loopy loos loose loosebox loose cannon loose cover loosed loose end loose-fitting loose-footed loose forward loose head loose-jointed loose-joint hinge loose-leaf loose-limbed

英语词典包含188688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。