as of的意思|示意
自……起；到…时候为止
as of的用法详解
英语单词as of有多种用法，一般情况下，它表示“作为、自、从……起”的意思，引导让步状语从句。
一、表示“作为”
1、as of以……（时间）为标准：
As of yesterday, the project has been delayed for two weeks.
昨天以来，这个项目已被推迟两周。
2、As of以……（地点）为标准：
As of Beijing, the spring has arrived earlier than usual.
以北京为准，春季来得比平常早。
二、表示“自”
1、As of 引导的时间状语从句中，表示一段时间以来：
As of last week, the company has increased its production capacity by 50%.
上周以来，这家公司的产能已经提高了50%。
2、As of还可表示“自从，自……以后”：
As of her graduation, she has joined in a English training school.
自她毕业以后，她加入了一家英语培训学校。
三、表示“从”
As of引导定语从句，表示“从……起”：
As of the 1990s，more and more people chose to study abroad.
从20世纪90年代开始，越来越多的人选择出国留学。
总之，as of表示“作为、自、从……起等”的意思，是一个常见的虚拟语气词汇。希望本文能帮助大家有效理解和掌握这个单词，灵活运用它。
as of相关短语
1、 member as of right 法定代表,当然会员,法定代表人
2、 as of old 依旧,照旧,一如既往
3、 As-of Date 截止日期
4、 As of now 截至目前,截止到目前为止,截止到现在,就现在
5、 AS OF TIMESTAMP 基于时间的查询
6、 As of version 作为版本的,至于版本,作为的版本
7、 As of today 截至今天,到今天,到今天为止
8、 as of this date 作为此日期,作为这一日期,此日期
9、 as a matter of fact 事实上,实际上,其实,实际情况
as of相关例句
As of now we don't know much about Mars.
目前我们对火星还知之甚少.
《简明英汉词典》
Its territory includes part of the eastern Alps as well as of the Danube basin.
它的疆域包括东阿尔卑斯山的一部分和多瑙河流域的一部分.
辞典例句
It gave off a sickly, oily smell, as of Chinese ricespirit.
这酒一股子油味儿, 直叫人恶心,活像中国的黄酒.
英汉文学
Some foods can stain the teeth, as of course can smoking.
某些食物会使牙齿着色，吸烟当然也会。
《柯林斯英汉双解大词典》
Tears are signs of gladness as well as of grief.
眼泪标志着悲伤,同样也标志着快乐.
辞典例句
The border, effectively closed since 1981, will be opened as of January the 1st.
实质上从1981年就已关闭的边境将于1月1日开放。
柯林斯例句
As of February 3rd, the price of a first class stamp will go up to 29 cents.
自2月3日起，每张一等邮票的价格将上涨到29分。
《柯林斯英汉双解大词典》
But a stillness as of death hung over the plantation.
可是农场上笼罩着一片死一般的寂静.
飘（部分）