abuse
acne
aggression
anabolic
androgen
androgenic
arousal
atoms
baldness
biochemistry
cancer
chemical
chemistry
compound
computer
controlled
doping
droid
erection
gland
hair
hormone
hypogonadism
libido
lust
male
man
model
molecule
penis
phallic
prostate
puberty
pubic
replacement
reproduction
roid
sebaceous
sex
sexual
steroid
structure
substance
testes
testicle
testosterone
therapy
virile
定額
Testosterone male sex hormone, molecular model. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red)の素材 [FY31018805990]
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