"To slaughter (an animal) for the purpose of offering it as a sacrifice to a deity" 或更简洁地表达为 "slaughter for religious sacrifice" 都可以用来传达“为供神而宰杀”的意思。其中,“slaughter”指“宰杀(动物)”,“religious sacrifice”表示“宗教献祭”或“为供神而进行的牺牲”。根据具体语境,也可调整为 “sacrifice an animal for a deity” 等类似表达。