non-specific
adjective medical specialized uk/ˌnɒn.spəˈsɪf.ɪk/ us/ˌnɑːn.spəˈsɪf.ɪk/
（疾病或症状）非特异的
A non-specific disease or condition does not result from any one particular cause.
Chest pain is a non-specific symptom that can have cardiac or no cardiac causes. 胸痛是一种非特异的症状，可能和心脏有关，也可能无关。