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