one of a pair of identical twins born with their bodies joined at some point
双语例句
Objective To sam up the experience in diagnosis and separation of a thoracopagus conjoined twins. 目的通过胸腹联体双胎婴儿的分离手术提供联体婴儿外科诊疗方法。
Conclusions The angiographic examination is difficult but very helpful for successful operation of the conjoined twin. 结论胸腹联体儿心脏与外周血管造影技术上有一定的难度，但血管造影对联体儿分离手术成功相当重要。
Results Angiocardiography showed the anatomy of cardiac and abdominal vessels of the thoraco-omphalopagus conjoined twin clearly and confirmed by the separation operation. 结果联体儿心脏与外周血管造影检查清楚地显示了心脏与外周血管的形态，并经胸腹联体儿分离手术证实。
