18.以絕對音名而言,呈現兒童換聲區之音域為:
(A)C1至G1
(B) c1至g1
(C)g1至d2
(D)d1至a1
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統計: A(13), B(94), C(424), D(27), E(0) #110775
統計: A(13), B(94), C(424), D(27), E(0) #110775
詳解 (共 1 筆)
#657923
中央C到高音D
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