变形虫是很简单的生物体.The amoeba is a very simple organism.当环境不利时,变形虫产生包囊.An amoeba forms a cyst when conditions are unfavourable.变形虫, 一种淡水生物, 就是这种情况.The amoeba, a denizen of fresh water, is such a case....
She was sad beyond measure , and yet uncertain , wishing , fancying.绵绵的忧伤袭上心头,夹杂着犹豫 、 希冀和幻想.I can't help fancying there's an extra cause for this.我不禁有这样一种想法,觉得这病一定另有原因.He walked here, and he walked there, fancy...
电灯布线要安全稳妥。Lamps should be safely wired.到处都受了潮，整栋楼需要重新布线。There was damp everywhere and the entire building was in need of rewiring.安防专家在数十株名贵苗木上布线,使与其别墅的主控警报系统连接.Security experts wired up dozens of expensive plants to the...