Chapter.6

练习内容

[{"word":"steel","pronun":"[sti\u02d0l]","translation":"\u94a2\uff1b\u94a2\u94c1"},{"word":"process","pronun":"[\u02c8pr\u0259\u028ases]","translation":"\u52a0\u5de5\uff1b\u5904\u7406"},{"word":"brand