properties attributable to your ancestry; "he comes from good origins"先祖に特有の特性血統
the process of obtaining something from a mixture or compound by chemical or physical or mechanical means化学薬品あるいは物理的機械的な手段により混合物か合成物から何かを得る過程抽出
the action of taking out something (especially using effort or force); "the dentist gave her a local anesthetic prior to the extraction"何かを取り出す動作(特に努力や力を使う)抽出