激素 (jī sù): Hormone (Noun) — Meaning & Stroke Order

Hormones are chemical substances in the body.

This cosmetic product does not contain any artificial hormones, making it safer to use.

The doctor explained that adolescent development is primarily regulated by hormones.

Athletes who abuse hormones will be disqualified from competitions.

I've heard that hormone therapy can alleviate menopausal symptoms, but it requires careful consideration.