epistasy是什么意思

n.=epistasis

1. The epistasy of many young people is a growing concern for religious institutions.
许多年轻人的失去宗教信仰对宗教机构来说是一个日益关注的问题。
2. His epistasy shocked his friends and family who were devout believers.
他的背离信仰让他的朋友和家人感到震惊，他们都是虔诚的信徒。

失去宗教信仰；背离信仰；背信弃义。