extraction

名词复数：extractions

词义辨析：

同义:

n.抽出

drawing

out

n.血统, 家世

ancestry

lineage

descent

parentage

genealogy

race

strain

blood

pedigree

birth

n.提出物, 蒸馏品

extract

distillate

同义参见:

exaction

nationality

stem¹