Question

antigen n.[医] 抗原 (1) 它会变成一种肿瘤抗原。(2) 癌胚抗原是什么?(3) 每一个抗原分子可以有数个不同的决定簇。 When your immune system detects some toxic foreign body or substance, it sends up defenses against this antigen called antibodies. This ability of your body, to protect you against bacteria and other antigens, helps keep you healthy. Antigen comes from a French word, antigène, from Greek root anti-, "against, and the word-forming suffix -gen, "thing that produces or causes."

Accepted Answer

英 ['æntɪdʒən] 美 ['æntɪdʒən] (1) It will become a tumor antigen.(2) What is cancerous embryo antigen?(3) Each antigen may have many different determinants. An antigen is a substance that your immune system reacts against. A harmful virus is one kind of antigen. 1[N-COUNT 可数名词]抗原 An antigen is a substance that helps the production of antibodies.

英语单词	antigen
英美音标	英 ['æntɪdʒən] 美 ['æntɪdʒən]
中文释义	n.[医] 抗原
英语例句	(1) It will become a tumor antigen. (2) What is cancerous embryo antigen? (3) Each antigen may have many different determinants.
中文例句	(1) 它会变成一种肿瘤抗原。 (2) 癌胚抗原是什么? (3) 每一个抗原分子可以有数个不同的决定簇。
vocabulary简明	An antigen is a substance that your immune system reacts against. A harmful virus is one kind of antigen.
vocabulary扩展	When your immune system detects some toxic foreign body or substance, it sends up defenses against this antigen called antibodies. This ability of your body, to protect you against bacteria and other antigens, helps keep you healthy. Antigen comes from a French word, antigène, from Greek root anti-, "against, and the word-forming suffix -gen, "thing that produces or causes."
柯林斯解释	1 [N-COUNT 可数名词]抗原 An antigen is a substance that helps the production of antibodies.

Antigen 抗原 Substance Immune System Helps 英 æntɪdʒən] 美