beenbe的过去分词,有;在;是;到达;拜访
Been hurt?溶解有机氮
Been here before?溶解态总磷
BEEN WAITING FOR SO LONG我等了你好久
been appointed sale agent[经] 被指定为代理商
been a subject of discussion现在,随着家用电脑的再现和普及,人们开始讨论起家用电脑的优缺点了。
Been through lot of heartache历经许多次的心痛
Been three months leh...我也没有办法。