英语词汇once before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	once before
释义	once before之前曾…一次 I've been to France once before.我以前曾经去过一次法国。 See once
随便看	laughter laughter club laughter line laughters Laughton, Charles laugh track laughworthy laughy launce launcegaye launces Launceston launch launched launcher launchers launches launch forth launching launching launching ceremony launching pad launchings launching satellites into space launching shoe

英汉双解词典包含368430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。