| 释义 |
vi.ral5vaI7r[ladj [not gradable]病毒(性)的;病毒引起的The continuing search for drugs to combat viral infections presents modern medicine with one of its greatest challenges.继续寻求抗击病毒性感染的药品是现代医学最大的挑战之一。It is extremely difficult to make effective anti-viral drugs.制成有效的抗病毒药品极其困难。Genetic engineering will eventually produce plants resistant both to pests and viral disease.基因工程将最终生产出既能抵抗害虫又能抵抗病毒性疾病的植物。
|