五年级-上册-1

练习内容

[{"word":"father","pronun":"[ˈfɑːðər]","translation":"父亲；爸爸","audio":"word_father_0de959be_entry.mp3"},{"word":"mother","pronun":"[ˈmʌðər]","translation":"母亲；妈妈","audio":"word_mother_6ee6a213_entry.mp