| 释义 |
defence mechanisms
释义
防御机制（ defence mechanism 的名词复数形式）
例句
1·The body has natural defence mechanisms to protect it from disease.
人体对疾病具有先天性防御机制。
《牛津词典》
2·Non-specific defence mechanisms involve skin, cilia and mucus, gastric juice and phagocytes.
非专一性防卫机制包括使用皮肤，纤毛和黏液，胃液及吞噬细胞等。
3·If a cell's defence mechanisms detect double-stranded RNA they destroy it, to protect against infection.
哺乳动物细胞只能识别单链rna，如果细胞的防御机制发现了双链rna就会破坏它以保护机体不受病毒的感染。
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