睾丸甾酮 Traditional form: 睾丸甾酮 Pinyin (reading): gāowánzāitóng Definitions: testosterone Characters: 睾 - testicle 丸 - ball, pebble, pellet, pill 甾 - evil; a calamity 酮 - ketone Traditional characters: 睾 - testicle 丸 - ball, pebble, pellet, pill 甾 - evil; a calamity 酮 - ketone