单词arrector
n.: 立肌
网络: 竖肌
立肌
The portion of the follicle between the sebaceous duct and the insertion of the arrector pili muscle is the isthmus.
毛囊皮脂腺导管开口至立毛肌附着处为峡部。
Arrector Pili are tiny muscles attached to the base of the hair follicles.
竖毛肌（立毛肌）是一些附着在毛囊底部的细小的肌肉。
The Morphological Structure of the Skin along the Meridian and the Transmitting Mechanism of Arrector Pili Muscle-sympathetic Axon Reflex
皮肤经络的形态学基础及其立毛肌-交感轴突反射传递机制