transubstantiation /ˌtrænsəbˌstænʃiˈeɪʃən/ noun /ˌtrænsəbˌstænʃiˈeɪʃən/
noun
Learner's definition of TRANSUBSTANTIATION
[noncount]
: the belief in some Christian religions that the bread and wine given at Communion become the body and blood of Jesus Christ when they are blessed圣餐变体论（一些基督教教派的观点，认为圣餐的面饼和葡萄酒经祝圣后能变成耶稣的身体和血液）