英文单词：carcinoembryonic antigen

中文含义：癌胚抗原

英语词性：noun

美式音标：ˈkɑrsinəʊˈɛmbrionɪk ˌændʒən

同义词：Carcinoembryonic antigen-related cell adhesion molecule (CEACAM)

易混淆单词：carcinogenic antigen

双语例句：

1. The level of carcinoembryonic antigen in the blood is often used as a tumor marker for certain cancers.

血液中癌胚抗原水平常常被作为某些癌症的肿瘤标志物。

2. The study found that individuals who smoked had higher levels of carcinoembryonic antigen than those who didn’t smoke.

研究发现吸烟人群的癌胚抗原水平比不吸烟的人群高。