释义 |
Un·der·ground Railroad 英ˈʌndəˌgraʊnd美ˈʌndɚˌgraʊndAHDŭnʹdər-ground' 短语⁷⁹⁷⁰⁶ 基本英英Thesaurus n.地下铁道;美国内战前废奴主义者帮助奴隶逃跑用的地下逃亡道
Noun: secret aid to escaping slaves that was provided by abolitionists in the years before the American Civil Warnoun.secret cooperative network 同义词 subway,underground railway,underground route |