31.下列何者和調節陰囊(scrotum)溫度的機制無關?
(A)提睪肌(cremaster muscle)
(B)提肛肌(levator ani muscle)
(C)肉膜肌(dartos muscle)
(D)睪丸蔓狀靜脈叢(pampiniform plexus of testicular veins)
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統計: A(123), B(1208), C(202), D(173), E(0) #1633657
統計: A(123), B(1208), C(202), D(173), E(0) #1633657