英语词汇be 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	be before
释义	be before 简明释义在……之前网络释义短语 1 may be before 1 week 可在1周 ; 可能是前 ; 可能是前1个星期 2 Must be before my self-confidence 必须早回我的自信 3 be before one's time 早到双语例句 1 She wondered how long it would be before they showed that they were flowers. 她不知道它们要过多久才会开花。 2 Everything was placed exactly where it used to be before she left the laboratory. 在她离开实验室之前，她把每件东西都准确地放在它们原来的位置上。 3 HOW long will it be before everyone on Earth has a mobile phone? 地球人都用上电话还需要多久？
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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。