pelvis

名词 pelvis:

1. the structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs or corresponding parts in other vertebrates
   同义词：pelvic girdle, pelvic arch, hip
2. a structure shaped like a funnel in the outlet of the kidney into which urine is discharged before passing into the ureter
   同义词：renal pelvis

1. His son suffered from a fractured pelvis.
   他儿子出现骨盆骨折。

pel.vis

n.（名词）
【复数】 pel.vis.es 或 pel.ves [-vôz]

A basin-shaped structure of the vertebrate skeleton, composed of the innominate bones on the sides, the pubis in front, and the sacrum and coccyx behind, that rests on the lower limbs and supports the spinal column.
骨盆：脊椎动物靠下肢支撑并支撑脊柱的盆状骨骼，两旁由髋骨组成，前面是耻骨，后面由骶骨和尾骨构成
The cavity formed by this structure.
盆腔：由这种骨骼结构形成的体腔
The hollow funnel in the outlet of the kidney, into which urine is discharged before entering the ureter.Also called In this sense, also called renal pelvis
肾盂：肾脏出口处一个尿液经其排出而进入输尿管的中空漏斗形内脏结构也作 在此意义上也可称作 renal pelvis

来源：
Latin pôlvis [basin]
拉丁语 pôlvis [盆]