been

英 [biːn]

美 [bɪn]

v.  曾经到过(某地)
are的过去分词; be的过去分词

复数：beens　

柯林斯词典

• 
  Beenis the past participle ofbe.
• VERB 曾经到过（某地）
  If you havebeento a place, you have gone to it or visited it.
  1. 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。
  2. I've been there before.
     我以前去过那儿。

双语例句

• There has already been a definite improvement
  已经有了显著的改进。
• I found that my flat had been burgled
  我发现我的公寓被盗了。
• The electricity had been cut off.
  停电了。
• Order and discipline have been placed in the hands of headmasters and governing bodies.
  维持秩序和纪律的工作已交接给了校长和管理机构了。
• He has been all but forgotten.
  他几乎已被人遗忘。
• I got on to him and explained some of the things I had been thinking of.
  我同他取得了联系，并向他解释了我一直在思考的一些事情。
• Two significant constants have been found in a number of research studies.
  若干研究已经发现了两个重要常量。
• I've been there before.
  我以前去过那儿。
• This theory has now been discounted.
  这个理论被打了折扣。
• They've been dating for three months
  他们已约会3个月了。