六级词汇正序版-3

练习内容

[{"word":"additional","pronun":"[əˈdɪʃənl]","translation":"adj. 附加的，额外的","audio":"additional.mp3"},{"word":"adequate","pronun":"[ˈædɪkwət]","translation":"adj. 充足的；适当的；胜任的","audio":"adequate.mp3"},{"w