第三人称复数：coccyxes
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1. 尾骨：核心提示:第一节 骨盆 骨盆:骶骨(sacrum) 尾骨(coccyx) 髋骨(coxae):髂骨(ilium)、坐骨(ischium)、耻骨(pubis) 一、骨盆的类型:分四种类型 (一)女型(gynecoid type):入口呈横椭圆形,入口横径前后径,耻骨弓较宽,两侧坐骨棘间径10cm.
2. 尾骨,尾椎：vertex 头顶 | coccyx 尾骨,尾椎 | canthi 眦,眼角(复数)
3. 尾椎骨：尾椎 TAIL VERTEBRAE | 尾椎骨 COCCYX | 委托制作 COMMISSION
4. 尾闾骨：上横骨, manubrium of sternum | 尾闾骨, coccyx | 腰骨, lumbar bone
1. (人或某些猿的)尾骨
The coccyx is the small triangular bone at the lower end of the spine in human beings and some apes.
1. Starting at the end of coccyx, she continued upwards until her fingers reached the neck.
noun
1. the end of the vertebral column in humans and tailless apes
Synonym: tail bone