它也用来起强化防腐油的杀菌作用.It has also been used to fortify the fungicidal action of creosote.锌盐和防腐油的混合物也已广泛地被采用.Combinations of zinc salts and creosote have also been widely employed.硫酸铜具有防腐性,这是不曾有过问题的.The antiseptic properties of...
毛虫以各类树木、灌木和植物为食。The caterpillars feed on a wide range of trees, shrubs and plants.毛虫钻入果实，并在其中生长为成虫。The caterpillars tunnel into the fruit to grow and mature.几天后毛虫停止进食。After a few days the caterpillars stopped feeding....
In general, incumbents have a 94 per cent chance of being reelected.通常现任官员有94%的几率会再次当选。He has been reelected to Parliament.他被重新选入议会.He was reelected for four consecutive terms.他连着四任当选....
Paul swam in his ungainly way to the side of the pool.保罗笨拙地游到池子边。He was a tall, ungainly boy of 18.他是个个子高而笨拙的18岁小伙子。I thought him terribly ungainly when he danced.我觉得他跳舞时显得极其笨拙....