exchange/ɪks'tʃeɪnʤ/

n. an act of giving sth to sb and getting sth else in return

v. give sth and receive sth of the same kind in return

n. [C; U] 交换，掉换；交流：[exchange of sth] an exchange of ideas/views/information 思想/看法/信息的交流

◇[in exchange for sth] He gave me a book in exchange for this pen. 他给我一本书以交换这支笔。

v. [T] 交换，互换：They exchanged addresses. 他们互换了地址。

◇exchange seats 互换位置

◇exchange greetings 互致问候

构词ex- + change→把东西换出去

音组-ange/-eɪnʤ/

arrange; change; exchange; range; strange