立彬の日本語
656--[tbd]
抽出， ちゅうしゅつ
1. extraction, abstraction 2. selection (from a group), sampling
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被験者は無作為に抽出された。
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The subjects for the experiment were chosen at random.
The people for the experiment were chosen at random.
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樹皮からエキスを抽出する。
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Extract an essence from the bark of a tree.
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