英语词汇has occurred 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	has occurred before
释义	have v — 有 v • 所有 v • 具有 v • 自有 v • 设有 v • 具备 v • 抱有 v • 占有 v before — 前 • 之前 • 以前 • 先前 • 前来 • 在未 adv • 先头 • 前儿 • 早先 before conj — 在之前 conj before prep — 先于 prep
随便看	i took this one I took this opportunity I took this opportunity i took this photo i took time 'i took to 'i took to I took up a new job i took up employment as i took up the position I took up the position i took up the question of i took vacation I too look forward i too prefer I too was at I too wish I too would I too would like I too would like I too would like to thank it opened in it opens it opens from it opens the door

英汉双解词典包含2273206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。

have v —