请问＂over the last thirty plus year＂的＂plus＂是甚作用?动词?

over the last few 请问＂over the last thirty plus year＂的＂plus＂是甚作用?动词? over the weekend = last weekend over the last three years什么时态? over the last 用什么时态? over the last 50 years啥意思? over the last week什么意思 over the last seventeenth centuries的翻译 SAT一篇阅读 真的读不懂Georgia was to be married.It was the week before Christmas,and on the last day of the year she would become Mrs.Joseph Tank.She had told Joe that if they were to be married at all they might as well get it over with thi 上下文为:Over the last year or so,we have seen an ever-growing number of Metallica fans using online sites such as iTunes to get their music请问Over the last year or so 的意思, in the last few years=over the years吗 At last the ocean is crossed ,the trials are over,and the land is in sight.请问这句话的英语修辞 over the last year 要用什么时态 over the last 18 months 换另外一种说法? over the last two months这个时间状语中over的意思和用法? This is a summary over the last three months.中OVER甚么意思? 请问高手美语中over the 1.求over接一段时间的用法,比如over three days,over the last 2.as well as 是什么词性,