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 noun a synthetic pharmaceutical which remains commercially undeveloped 未商业开发的合成药剂。
随便看	highness high noon high note high-octane high-pass high-pitched high places high point high polymer high-powered high priest high priestess high profile high-ranking high relief High Renaissance high-res high-rise high road high roller high-rolling high school high schooler high seas high season

英汉双解词典包含131075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。