英语词汇purified protein derivative standard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	purified protein derivative standard
释义	purified protein derivative standard 简明释义标准精制结核菌素网络释义短语 1 purified protein derivative standard 标准精制结核菌素
随便看	spheric roller bearing spherics spheric satellite spheric scale spheric seat spheric seating spheric seating nut spheric seat washer spheric segment spheric segment combustion chamber spheric separator spheric shape spheric shape cocoon spheric shape irdome spheric shell spheric shock spheric space vehicle spheric tank spheric tensor spheric thrust bearing spheric top molecule spheric turning lathe spheric typewriter spheric union swivel spheric valve

英汉双解词典包含3185865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。