例句與用法

1. The femoral head at the left ( removed because of fracture ) shows smooth , glistening articular cartilage , while the femoral head at the right shows a rough , eburnated , irregular appearance typical for osteoarthritis
   左邊的股骨頭（骨折離斷）顯示了光滑、閃亮的關(guān)節(jié)軟骨，而右邊的股骨頭則顯示了骨關(guān)節(jié)炎的典型的粗糙、堅硬、不規(guī)則的外形。