n.尾骨

原形：coccyx复数：coccyxes

The coccyx, also known as the tailbone, is the remnant of a vestigial tail.
骶骨，也被称为尾骨，是退化尾巴的残余。
Coccydynia is a medical condition characterized by pain in the coccyx area.
尾痛是一种以骶骨区域疼痛为特征的医学状况。
After a fall, the patient complained of severe pain in her coccyx.
摔倒后，患者抱怨她的骶骨部位严重疼痛。
The doctor recommended physical therapy to help alleviate the pain in her coccyx.
医生建议进行物理治疗来帮助缓解她骶骨部位的疼痛。
The surgeon performed a coccygectomy, removing part of the coccyx to relieve pain.
外科医生进行了骶骨切除术，移除部分骶骨以减轻疼痛。
Sitting on hard surfaces for extended periods can cause discomfort in the coccyx.
长时间坐在硬表面上会导致骶骨部位不适。
The ergonomic chair was designed to provide support and reduce pressure on the coccyx.
这款人体工学椅子被设计用来提供支撑并减少对骶骨的压力。
A coccyx cushion can be helpful for individuals who experience frequent coccyx pain.
对于经常感到骶骨疼痛的人来说，骶骨坐垫可能会有帮助。
The patient's coccyx pain improved significantly after undergoing acupuncture treatment.
经过针灸治疗后，患者的骶骨疼痛显著改善。
It is important to maintain proper posture to avoid straining the muscles around the coccyx.
保持正确的姿势对于避免拉伤围绕骶骨的肌肉很重要。