sweatgland

例句：

1. 1. The human body has many sweat glands that help regulate body temperature.
   人体有许多汗腺，帮助调节体温。
2. 2.The doctor advised him to keep his sweat glands healthy by exercising regularly.
   医生建议他通过定期锻炼来保持汗腺健康。
3. 3.Sweat glands are responsible for releasing sweat into the skin to cool down the body.
   汗腺负责将汗水释放到皮肤上，以冷却身体。