inborn
/ˈɪnˈbɔːn/adjective
1- existing from birth先天的：
an inborn defect in the formation of collagen.
胶原质构成的先天缺陷。
1.1
- natural to a person or animal（人, 动物）天生的, 生来的：
people think doctors have inborn compassion.
人们认为医生具有天生的同情心。