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.
美國內(nèi)戰(zhàn)前反對擴大奴隸制的
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：屬于或作為為反對奴隸制在美國領(lǐng)土的擴張并反對蓄奴州加入美利堅合眾國而創(chuàng)建于848年的一美國政黨的