此后; 后来• About six thousand people were arrested, several hundred of whom have since been released. 约六千人被逮捕,不过他们中有几百人后来被释放了。 赞 回复 多动动啊 (basically a boring person) 2021-08-10 10:02:53 就是since then, they have been... 赞(3) 回复 你的回复 回复...
since 的意思是“从...以来（至今）”，句子一般用现在完成时。它有3种用法：
首先,since 是有实际意思的,为“自从”,一般与完成时态使用I have been here since five months ago. 我在这儿,已经有五个月了.上句中如果不加since的话要用一般过去时,因为five months ago是一个过去的时间点I was here five months ago 我五个月前到这的。I have received from my brother 这句话缺...
since adv.副词 其后，后来 "The fish, which has since been sent to a museum where it is being examined by a scientist, is called an oarfish.""这条后来被送到一个博物馆,在那里接受一位科学家的观察、研究的鱼,名叫皇带鱼。"
解析 应该是二者的词性不同吧:have since been 中的since是副词,修饰have been.但是have been since中的since是个连词,它后面必须要接点什么东西.eg:the building has since been under constuction .the building has ... 结果一 题目 have since been 和 have been since 答案 应该是二者的词性不同吧:...
我离开家已经一年了。我离家已经一年了。自从我到家以来，我一直在做作业。
首页 翻译 背单词 英文校对 词霸下载 用户反馈 专栏平台 登录 翻译 have since been 翻译 自那时以来 以上结果来自机器翻译。 释义
since “自从 ⋯以来 ”。 常见两种句式:① 主句( have done/have been doing) + since 从句( did)② It is/has
第一句话翻译：我六岁的时候就开始骑车了 第二局话翻译：我从幼儿园第一天开始就和艾米是朋友了.have been……since……讲解 1、翻译：已经……自从……，表示从过去到现在一只持续某状态 2、用法：been+n/doing+since+过去时 过去时需是一个时间点，不能是一个表示一段时间的名词！