sweat gland

US /ˈswet ˌɡlænd/
UK /ˈswet ˌɡlænd/
"sweat gland" picture
1.

汗腺

a small gland that secretes sweat, situated in the dermis or subcutaneous tissue of the skin.

:
Humans have millions of sweat glands distributed across their skin.
人类的皮肤上分布着数百万个汗腺
When you exercise, your sweat glands become more active to cool your body.
当你锻炼时,你的汗腺会变得更加活跃,以冷却你的身体。