acetabulum

中文含义：髋臼

英语词性：noun

美式发音：əˌsitəˈbyuləm

同义词：hip socket

易混淆单词：acetylcholinesterase

双语例句：

1. He suffered a fracture of the acetabulum in his pelvis.
2. 他的骨盆髋臼处发生了骨折。
3. The titanium hip prosthesis functions as a replacement for the acetabulum and the femoral head.
4. 钛合金人工髋关节作为髋臼和股骨头的替代品，发挥着重要作用。