Chapter.19

练习内容

[{"word":"labour","pronun":"\/'le\u026ab\u0259(r)\/","translation":"n.\u52b3\u52a8\u8005;\u4f53\u529b\u52b3\u52a8 vi.\u594b\u6597"},{"word":"leather","pronun":"\/\u02c8le\u00f0\u0259(r)\/","translatio