Chapter.4

练习内容

[{"word":"accurate","pronun":"\/\u02c8\u00e6kj\u0259r\u0259t\/","translation":"a.\u7cbe\u786e\u7684;\u51c6\u786e\u7684"},{"word":"librarian","pronun":"\/la\u026a\u02c8bre\u0259ri\u0259n\/","translatio