英语词汇STD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	STD
释义	STD TELEPHONE .es7ti:5di: n [U] subscriber trunk dialling (= the system in Britain and Australia by which people make telephone calls over long distances) 用户直通长途电话
随便看	mildly mildly mildness mildness mile mileage mileometer milestone milieu militancy militant militant militantly militarily militarism militarist militaristic militarize military military militate against militia militiaman milk milk

英汉双解词典包含44095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。