2022年版 PEP-五年级-下册-4

练习内容

[{"word":"because","pronun":"[bɪˈkəz]","translation":"conj. 因为","audio":"because.mp3"},{"word":"vacation","pronun":"[veɪˈkeɪʃn; vəˈkeɪʃn]","translation":"n. 假期；（房屋）搬出\nvi. 休假，度假","audio":"vacation.mp3