costal bone

• 肋骨

costal bone的用法和样例：

例句

1. He suffered a fracture of a rib bone in Sunday's Italian League match.
   他在星期天意大利联赛中一根肋骨被折断。
2. To do this, use a tape measure midway between the lowest rib and the upper part of the hip bone.
   量腰围要量最下面一根肋骨和髋骨上部之间中点所在的位置。