英语词汇orphan drug怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	orphan drug
释义	orphan drug 孤儿药，罕用药(一种因用途有限无利可图而未开发或营销的药品)
随便看	intransigently intransigently intransigents intransit in transit intransitable intransitive intransitively intransitively intransitiveness intransitiveness intransitivenesses intransitiveness, intransitivity intransitiveness's intransitives intransitivities intransitivity intransitivize in transitu intrant intrants intranuclear intraocular intraocular lens intraocular lenses

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。