counterpart雅思词汇
"counterpart"在雅思词汇中的解释如下：
名词
counterpart：副本，极相似的人或物，配对物。
搭配
counterpart personnel：对应人员。
counterpart support：对应支助。
counterpart expenditure：对应支出。
counterpart contribution：对应捐助。
counterpart staff：对应工作人员。
例句
At the United Nations, the two countries have set up a counterpart aid program to promote cultural exchanges.
Each of them has a counterpart column in the database tables.