Chapter.13

练习内容

[{"word":"justify","pronun":"/ˈdʒʌstɪfaɪ/","translation":"vt.证明…有理;为…辩护","audio":"word_justify_9e7ace81_entry.mp3"},{"word":"welfare","pronun":"/ˈwelfeə(r)/","translation":"n.幸福;福祉;安康;福利","audio":"wor