| 性 |
xìng jī sù | sex hormone |
| 性 |
xìng | nature / character / property / quality / attribute / sexuality / sex / gender / suffix forming adjective from verb / suffix forming noun from adjective, corresponding to -ness or -ity / essence / CL:个 |
| 激 |
jī | to arouse / to incite / to excite / to stimulate / sharp / fierce / violent |
| 激 |
jī sù | hormone |
| 素 |
sù | raw silk / white / plain, unadorned / vegetarian (food) / essence / nature / element / constituent / usually / always / ever |