最終更新日：2024/07/28
A sudden reflexive movement of the leg below the knee, as a reaction to a tap to the tendon just below the patella (kneecap).
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knee-jerk
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A sudden reflexive movement of the leg below the knee, as a reaction to a tap to the tendon just below the patella (kneecap).
knee-jerk
DiQt（ディクト）
無料
★★★★★★★★★★
