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part (esp. of the body); region; site; cut (of meat)
痛む部位を教えてください。
Please tell me where it hurts.
この部位の肉は脂が少なくて美味しい。
The meat from this cut is lean and delicious.
手術する部位を事前にマーカーで印をつけておく。
The surgical site is marked with a marker in advance.