50 learners practiced this character


The sweat glands in the human body are responsible for excreting sweat to help regulate body temperature.
Enjoying HanziStroke?$24.99 one-time· Unlimited practice· No ads Learn more →
The doctor advised her to have her thyroid function checked regularly.
The doctor examined his thyroid gland, and everything was normal.
Regular breast examinations are very important for women's health.
Sweat glands help us regulate body temperature through sweating.
This disease can affect the normal functioning of the endocrine glands.