sweat gland

sweat-gland的词性：
n.（名词）

1. Any of the numerous small, tubular glands that are found nearly everywhere in the skin of human beings and that secrete perspiration externally through pores to help regulate body temperature.
汗腺：存在于人类皮肤各处的大量小管状腺，可通过毛孔向外排出汗液并均衡体温