英语词汇at once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	at once
释义	at once 1. 马上，立刻 You must come at once. 你必须马上就来。 2. 同时，一起 Everything happened at once. 所有的事都一起发生了。
随便看	policy-holder policyholders policy king policymaker policy-maker policymakers policymaking policymakings policy racket policy science policy sciences policy scientist policy scientist policy shop policy wonk policy writer policy² policy¹ poliencephalitis poliencephalitises polier polies poliest polimetrician poling

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。