这些虫子用肉眼看不见。The worms cannot be seen by the naked eye.简挡住了克罗斯的视线，他什么也看不见。Jane blocked Cross's vision and he could see nothing.这个森林黑暗寂静，经常有幽灵和看不见的鬼怪出没。The forest was dark and silent, haunted by shadows and unseen pres...
把籽和果核弄掉，将果肉切成小方块。Remove the seeds and stones and cube the flesh.把橄榄的果肉切下来，然后去除果核。Cut the flesh from the olives and discard the stones.将菠萝对半切开，挖出里面的果肉。Halve the pineapple and scoop out the inside....
Several other conifers produce small male catkins.其它几种针叶树产生小雄花序.Firs,spruces and pines are conifers.冷杉、云杉和松树都是针叶树。Sarvas discusses the nature of the " lethal load " in conifers.萨维斯 讨论了针叶树的致死的基因性质.The xylem of ferns and c...