六级词汇正序版-74

练习内容

[{"word":"obscure","pronun":"[əbˈskjʊr]","translation":"adj. 昏暗的，朦胧的；晦涩的，不清楚的；隐蔽的；不著名的，无名的\nvt. 使…模糊不清，掩盖；隐藏；使难理解\nn. 某种模糊的或不清楚的东西","audio":"obscure.mp3"},{"word":"obstacle","pronun":"[ˈɑːbstək(ə)l]",