un.pro.tec.ted
adj.（形容词）Not protected; open to assault, injury, damage, or theft.未受保护的：未受保护的；存在攻击、受害、受伤、偷窃可能性的Engaged in without taking precautions against the risk of pregnancy or infection by sexually transmitted disease.未防范的：未采取针对怀孕或性传播疾病感染风险的预防措施而进行的
