大饼茄夹
been的用法和意思：been是be的过去分词，作为动词，中文含义为“是”。been用在完成时和被动句中，其中现在完成时的构成为has/have+been/done，过去完成时的构成为had+been/done,当被动句的主语是物时，即用被动语态。been的中文含义及用法介绍been：英式读音为[biːn]，美式读音为[bɪn]。been是be的过去分词，中文意思为“是”，用于完成时，表示“已经过去”。例句有：1、Scientists think that there has been life on Earth for millions of years.科学家认为生命存在于地球已经有几百万年了。2、They have been playing football for 3 hours.他们已经踢了3小时的足球了。3、I have been away from Paris for two weeks.我离开巴黎已经两星期了。4、There have been many changes in recent years. 近几年发生了许多变化。5、We had to work within the parameters that had already been established. 我们必须在已设定的范围内工作。6、The resources at our disposal could have been better utilized. 我们所掌握的资源本来可以利用得更好，获得更高的效益。7、A new satellite has been put into orbit around the earth. 一颗新的人造卫星被送上了环绕地球的轨道。8、The first part of the plan has been safely accomplished. 计划的第一部分已顺利完成。9、The new drug has not yet been licensed in the US. 这种新药尚未在美国获得许可。10、The theory has been superseded by more recent research. 这一理论已为新近的研究所取代。
怀疑本身
1、been的读音：英[bi:n]，美[bɪ：n]。 2、been的意思：v.曾经;曾经到过(某地)。 3、been是are的过去分词;be的过去分词。 4、例句：Every one of their CDs has been a hit.他们的每一张激光唱片都曾经非常流行。
老余popopxm
been是be的过去分词，是的意思。been用在完成时和被动句中，完成时包括现在完成时和过去完成时。现在完成回时的构成是has/have+been/done，过去完成时的构答成是had+been/done；被动句的主语如果是物，那就用被动语态。
been的中文含义及用法介绍:
例句：
孙美霞11
been[英][bɪn] [美][bɪn] v.用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质( be的过去分词 )；在，存在；不受干扰；去过了；be的过去分词；老练（指性事）；以前也经历过1.Been is the past participle of be .2.VERB曾经到过（某地）If you have been to a place, you have gone to it or visited it. He's already been to Tunisia, and is to go on to Morocco and Mauritania...他已经去过突尼斯了，还要去摩洛哥和毛里塔尼亚。I've been there before.我以前去过那儿。Is there somewhere local that you've never been?当地是否有一些你没去过的地方？You been all them places?这些地方你都去过？I had been to soweto as an activist student.学生时代，我曾作为激进分子去过那儿。If you've never been then seize whatever opportunity comes your way.如果你从未去过那里，那请抓住一切机会动身。
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