英语词汇positive prescription是什么意思，positive prescription的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	positive prescription
释义	positive prescription　 n. 取得时效
随便看	dust cells dust chamber dust charger dust chimney dust chute dust cleaner dust cloak dust cloud dust cloud dust cloud dust coal dust coat dust collecting dust collecting plant dust collection efficiency dust collector dust collector dust collector cyclone dust color dust composition dust concentration dust condensing flue dust constituent dust contained gas dust container

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。