A.前列腺 B.精囊 C.附睪 D.尿道球腺 E.尿道旁腺
A.5%~10% B.10%~15% C.10%~20% D.15%~25% E.20%~30%
A.6.0~7.0 B.6.4~7.6 C.6.4~8.0 D.6.8~8.0 E.7.0~8.5