形容詞 free-soil:

1. where slavery was prohibited
   同義詞：slaveless, non-slave

free-soil

adj.（形容詞）
Prohibiting slavery:
嚴(yán)禁占有奴隸的：
例句：
free-soil states.
禁止占有奴隸的州

Opposing the extension of slavery before the U.S. Civil War.
美國(guó)內(nèi)戰(zhàn)前反對(duì)擴(kuò)大奴隸制的
Free-Soil Of or being a U.S. political party founded in 848 to oppose the extension of slavery into U.S. territories and the admission of slave states into the Union.
Free-Soil 自由土壤黨：屬于或作為為反對(duì)奴隸制在美國(guó)領(lǐng)土的擴(kuò)張并反對(duì)蓄奴州加入美利堅(jiān)合眾國(guó)而創(chuàng)建于848年的一美國(guó)政黨的