酸化血清与酸化补体的英文：
acidified serum,acidified complement
n.酸化的
n. （免疫）血清；浆液
- serum cholinesterase activity
血液胆碱脂酶活性 - Therapeutic serum levels remain undefined.
治疗血药浓度尚无定论。 - When was the last time you took the serum?
你上一次注射血清是什么时候？
v. 补充，补足
n. 补充；补充物，补足物；补语
- objective complement
ph.1. 【语】宾语补语 - The secant of the complement of a directed angle or arc.
余割有向角的余角或弧的余割 - The absence of complementation suggests that they are in the same gene.
凡是没有互补作用的，就说明它们属于同一基因。