ài rú jǐ chū
像对待亲生子女那样地爱护。
明 周辑《西湖二集 假邻女诞生真子》:“果然方氏爱如己出,抚养成人长大。”
爱如己出作谓语、定语;指十分喜爱。
to care for somebody as tenderly as one does one's own son