六级词汇正序版-31

练习内容

[{"word":"defiance","pronun":"[dɪˈfaɪəns]","translation":"n. 蔑视；挑战；反抗","audio":"defiance.mp3"},{"word":"deficiency","pronun":"[dɪˈfɪʃnsi]","translation":"n. 缺陷，缺点；缺乏；不足的数额","audio":"deficiency.mp3"},{