His collar bone only hurt when he lifted his arm.

他的锁骨只是在举起手臂时才感觉疼痛。

《柯林斯英汉双解大词典》

Importantly, there was dramatic evidence of intramembranous new bone formation along the shaft of autografts, resulting in a "collar" of new bone surrounding the autografts by 4 weeks postoperative.

有重要的证据显示，在移植骨干膜内有新骨形成，使术后4周在移植部分有个新骨形成的“袖子”。

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Last night, he was taken to nearby St. Thomas Hospital, and doctors treated him for six broken ribs and a broken collar bone.

昨晚他被带到邻近的汤马士医院，医生帮他医治了六跟断掉的肋骨及一根颈骨。

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I looked and I said,hey, that's skateboarding on snow. That's perfect for me." And he's still at it 27 years later in a career that has included not only injuries like a broken collar bone, broken ankles and torn knee ligaments, but also a liver transplant.

VOA: standard.2010.02.26

The child's injuries included 26 rib fractures, a broken arm, a broken collar bone, and two punctured lungs.

BBC: Nathan Rawling denies causing baby's injuries

They included two punctured lungs, 26 rib fractures and a broken collar bone.

BBC: Kent baby attack injuries 'could not have been prevented'

They included breaks in three left ribs, his left collar bone, his right shin and one of his big toes.

BBC: Plymouth four-month-old boy 'assaulted by parents'