an.ti.bod.y

antibody的音标和读音：
DJ音标发音： [ˈæntiˌbɔdi:, ˌæntai-]
KK音标发音： [ˈæntɪˌbɑdi, ˌæntaɪ-]

antibody的词性：
n.（名词）

1. A protein substance produced in the blood or tissues in response to a specific antigen, such as a bacterium or a toxin. Antibodies destroy or weaken bacteria and neutralize organic poisons, thus forming the basis of immunity.
抗体，免疫体：血液或组织针对某种抗原如细菌或毒素而产生的蛋白质物质。抗体消灭细菌或削弱其作用，中和有机毒素，因而形成免疫力

2. An object composed of antimatter.
抗体物质：由抗体组成的物质