KET核心词-33
词书: KET核心词 - 第33课
练习内容
[{"word":"improve","pronun":"[ɪmˈpruːv]","translation":"vt. 改善，增进；提高…的价值\nvi. 增加；变得更好","audio":"improve.mp3"},{"word":"in","pronun":"[ɪn]","translation":"prep. 按照（表示方式）；从事于；在…之内\nn. 执政者；门路；知情者\nadj. 在
词书: KET核心词 - 第33课
[{"word":"improve","pronun":"[ɪmˈpruːv]","translation":"vt. 改善，增进；提高…的价值\nvi. 增加；变得更好","audio":"improve.mp3"},{"word":"in","pronun":"[ɪn]","translation":"prep. 按照（表示方式）；从事于；在…之内\nn. 执政者；门路；知情者\nadj. 在