2022年版 PEP-四年级-上册-2

练习内容

[{"word":"child","pronun":"[tʃaɪld]","translation":"n. 儿童，小孩，孩子；产物；子孙；幼稚的人；弟子","audio":"child.mp3"},{"word":"children","pronun":"[ˈtʃɪldrən]","translation":"n. 孩子们（child的复数）","audio":"children.mp3"},{