1. A huge effort was made to exterminate the rats. 花了大气力来消灭这些老鼠。
2. The automatic fire alarm systems (FAS), a previous forecast, fire exterminate, guarantee personal and property security, have played an irreplaceable role. 火灾自动报 警系统,作为火灾的先期预报、火灾的及时扑灭、保障人身和财产安全,起到了不 可替代的作用。
3. Article15any animal farm should exterminate animal epidemics in time. stud stock and breeding poultry shall be kept healthy up to the standards set by the state. 第十五条动物饲养场应当及时扑灭动物疫病。种畜、禽应当达到国家规定的健康合格标准。
4. Article 15 any animal farm should exterminate animal epidemics in time. Stud stock and breeding poultry shall be kept healthy up to the standards set by the state. 第十五条动物饲养场应当及时扑灭动物疫病。种畜、种禽应当达到国家规定的健康合格标准。
5. Wondrously, scientists have found lately that the white blood cells in the human body's immune system can locate, attack, and exterminate particles harming our body. 令人啧啧称奇的是,科学家们最近发现,人类免疫系统内的白血球,能够寻找、攻击、以及歼灭会伤害我们身体的微粒。