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

• They've been dating for three months
  他们已约会3个月了。
• These last four years have been hard on them.
  过去的这四年里他们吃了不少苦。
• They have been involved in a campaign of deceit.
  他们参与了一系列的欺骗活动。
• 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 had been spotted by an alert neighbour.
  一个警觉的邻居发现了他。
• I've been there before.
  我以前去过那儿。
• 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。
• The committee has been dissolved
  委员会已经解散了。
• 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。
• He had heard that the trophy had been sold
  他听说奖杯已经被卖掉了。