bone
/boʊn/
rigid connective tissue that makes up the skeleton of vertebrates
中文释义：骨头；骨骼
Calcium is essential for maintaining strong bones.
钙对于保持骨骼强壮至关重要。
The X-ray revealed a fracture in the thigh bone.
X光片显示大腿骨有一处骨折。
/boʊn/
rigid connective tissue that makes up the skeleton of vertebrates
中文释义：骨头；骨骼
Calcium is essential for maintaining strong bones.
钙对于保持骨骼强壮至关重要。
The X-ray revealed a fracture in the thigh bone.
X光片显示大腿骨有一处骨折。