单词multifactorial-inheritance
网络: 多因子遗传；多因素遗传；称多因子遗传
Psoriasis is a disease of multifactorial inheritance, and not every member of offsprings of psoriasis patients would develop it.
银屑病是一种复杂的多基因遗传病，有家族遗传倾向，但并非每个子代均发病。