三年级-上册-4
课程:冀教版三年级起点 · 英文练习
词书: 冀教版三年级起点-三年级-上册 - 第4课
练习内容
[{"word":"OK","pronun":"[ˌoʊ'keɪ]","translation":"好;行","audio":"word_ok_444bcb3a_entry.mp3"},{"word":"big","pronun":"[bɪɡ]","translation":"大的","audio":"word_big_d861877d_entry.mp3"},{"word":"tail","pr