| 释义 |
serumBrE /ˈsɪərəm/NAmE /ˈsɪrəm/ noun (sera BrE /ˈsɪərə/ NAmE /ˈsɪrə/ or ser·ums) [U] (biology 生物) the thin liquid that remains from blood when the rest has clotted 血清 [U, C] (medical 医学) serum taken from the blood of an animal and given to people to protect them from disease, poison, etc. 免疫血清◆snakebite serum 抗蛇毒血清 [U] any liquid like water in body tissue 浆液（体液的水样部分） |