英语语法分析

sternocleidomastoideus

n. 胸锁乳突肌：位于颈部，起始于胸骨和锁骨，止于颅骨的乳突。它主要负责头部侧向运动和向前倾斜。

例句

Objective Cervical masses of 109 cases caused by musculi sternocleidomastoideus injury were classified with ultrasound examination to provide appropriate therapeutic advice.

目的通过超声观察对1 0 9例不同年龄的幼儿颈部的胸锁乳突肌肌性损伤性肿块进行分类分析，以提供合适的治疗建议。