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"antigens" in Chinese (Simplified)

抗原

Definition

抗原是诱发身体免疫反应、促使产生抗体的物质,通常是蛋白质。

Usage Notes (Chinese (Simplified))

"抗原"主要用于医学、生物学和免疫学领域。常见搭配如“病毒抗原”、“抗原检测”。不要和“抗体”混淆,抗原是引发反应的物质,抗体是免疫系统产生的反应。

Examples

Some viruses have unique antigens on their surfaces.

有些病毒表面有独特的**抗原**。

Doctors use tests to detect antigens in your blood.

医生会通过检测你血液中的**抗原**来做检查。

Vaccines often contain weakened antigens.

疫苗通常含有减弱的**抗原**。

Your immune system learns to recognize antigens after an infection.

你的免疫系统在感染后学会识别**抗原**。

Different diseases are identified by the antigens they carry.

不同疾病可通过它们携带的**抗原**识别。

Not all antigens cause harmful reactions—some are harmless.

并非所有**抗原**都会引发有害反应,有些是无害的。