[di:ˌspisifiˈkeiʃən]
去种特异性作用：使治疗用的异种抗血清的抗原性降低，如用胃蛋白酶处理，除去免疫球蛋白分子的Fc抗原区，剩下的F(ab)2断片含有每个免疫球蛋白分子的两个抗原结合区- aloin
- alopecia
- alopecic
- aloxiprin
- ALP
- alpha
- alpha-1,4-glucosidase deficiency
- alpha-amylose
- Alpha Chymar
- Alphadrol
- alpha-estradiol
- alpha-fetoprotein
- alpha-globulin
- alphaherpesvirinae
- alpha-llpoprotein
- alpha-lobeline
- alphalytic
- alphamimetic
- choke
- chol-
- cholagogic
- cholagogue
- cholaic acid
- Cholan-DH
- cholaneresis