| 1. | Earthworms may produce antibiotic substances .
蚯蚓可以产生抗菌物质。
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| 2. | Antibiotics are immunosuppressive .
抗菌素对免疫有抑制作用。
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| 3. | Antibiotics produce a selective change in flora .
抗菌素引起菌丛的选择性变化。
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| 4. | Antibiotics favor the growth of resistant mutants .
抗菌素促成耐药变种的生长。
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| 5. | Prophylactic antibiotics are definitely contraindicated .
预防性的使用抗菌素肯定是禁忌的。
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| 6. | Antibiotics can cause disorders of water and salt metabolism .
抗菌素能引起水、盐代谢的紊乱。
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| 7. | Mild antiseptics and antibiotics should be used in treatment .
必须用中性消毒药和抗菌素治疗。
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| 8. | The appropriate antibiotic may subdue the initial organism .
适当的抗菌素可能抑制最初的细菌。
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| 9. | Antibiotics are somewhat selective in their antibacterial actions .
抗菌素的抗菌谱略有选择性。
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| 10. | The interaction of antibiotics is conditioned by many factors .
抗菌素的相互作用受许多因素制约。
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