英语词汇on or before April 2013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	on or before April 2013
释义	or so — 那么 • 里外 before — 前 • 之前 • 以前 • 先前 • 前来 • 在未 adv • 先头 • 前儿 • 早先 April n — 五月 n April — 四月份 on prep — 关于 prep or conj — 或 conj • 或者 conj • 或不 conj • 或是 conj • 抑 conj • 抑或 conj • 亦或 conj • 还是 conj • 要么 conj • 要不然 conj before prep — 先于 prep before conj — 在之前 conj
随便看	can be revised can be revisited can be revoked can be reworked can be rewritten can be rightsized can be rolled out can be rooted can be rotated by 90° can be rotated by 90° can be roughly divided can be rounded can be routed Canberra Canberra Canberra city can be ruled out can be run can be run automatically can be running can be safeguarded can be safely assumed can be said about can be said to constitute can be said to have

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。

or so —