broken collarbone 锁骨骨折
collarbone fracture 锁骨骨折
prominent collarbones 突出的锁骨
A: How did you injure your collarbone?
A：你的锁骨是怎么受伤的？
B: I fell off my bike yesterday and hit the ground hard.
B：我昨天从自行车上摔下来，重重地摔在了地上。
1) 锁骨
2) Clavicle (解剖学术语)
1. 锁骨
noun
1. The bone that connects the breastbone to the shoulder.
Synonym: clavicle