III. Translate into Russian

1. immunology: to study immunology; knowledge of immunology; to deliver a lecture in immunology; to know immunology well.

2. to defend: to defend the organism; to defend life; to defend children; I can’t defend you; defending; defense; defensive.

3. agent: what agent is it? Infectious agent; different agents; there are some agents here; to reveal some agents; to determine those agents.

4. environment: to keep our environment clean; contaminated environment; to avoid this environment.

5. barrier: mechanical barrier; physical barrier; to destroy this barrier; to be defended by the barrier.

6. to encompass: to encompass many layers; to encompass some fields; to encompass a lot of subjects.

7. surface: to cover the surface; to increase the surface; to decrease the surface; to injure the surface; a smooth surface; a rough surface.

8. potentially: potentially harmful; potentially useful; potentially fatal; potentially healthy; potentially ill; potential.

9. injurious: injurious agents; injurious substances; injurious particles; injurious environment.

10. beneath: beneath the tissue; beneath the bed; beneath two layers; beneath the organ; beneath the barrier.

11. major: major vein; major artery; major blood vessel; major lymphatic node; major operation; majority.

12. property: functional properties; different properties; to have many properties; to impair major properties; vital properties.

13. specificity: to understand its specificity, to find out some specificity, extreme specificity, specific, to specify.

14. ability: the ability to distinguish, the ability to recognize, Good ability, bad abilities, able

15. recognize: to recognize at once, to recognize with difficulty, I can’t recognize him, recognition.

16. distinguish: to distinguish among different molecules, to distinguish among infectious agents.

17. discriminate: to discriminate between cells, to discriminate between substances, discrimination.

18. coexist: coexist peacefully, they can’t coexist in this environment.

19. innumerable: innumerable contacts, innumerable agents, innumerable encounters, innumerable microorganisms,

20. memory: good memory, bed memory, what’s the matter with your memory something’s wrong with his memory, memorable

21. subsequent: subsequent encounter, subsequent response, subsequent conversation, subsequent delivery, subsequently.

22. encounter: a strange encounter, to prevent the encounter, many encounter, the first encounter

23. provoke: to provoke a response, to provoke rapidly, to provoke slowly, provoked,

24. vigorous: vigorous response, vigorous reaction, vigorous decision, vigorously

25. acquired: acquired immunity, acquired habit, acquired knowledge, acquired resistance, acquisition

26. temporary: temporary immunity, temporary difficulties, temporary impairment, temporary disease,

27. serum: blood serum, foreign serum, immune serum, plague serum, test- serum, to get protective serum.