英语词汇formed over a long period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	formed over a long period
释义	over a long period — 整年累月
随便看	off sale off scene off schedule off school off scot free off season off season period off season tourism off-selling off-series off service off sessions offset offsetable offset accounting offset a credit offset a decline offset adjustment offset advance offset a fall offset against offset against each other offset against payments offset against profits offset against tax

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。

over a long period —