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....
Our great motherland is favorably endowed climately.我们祖国的气候(真是)得天独厚.I think they want kids to be favorably disposed to this company and see them in a more positive light.我觉得他们是想让孩子们认可这种陪伴，并且对他们能够正眼相看。The situation contra...
目前使用氧化钙复合的镁基脱硫剂较为合理.It is rational to use complex desulphurization agent for pretreating hot metal.石灰石中氧化钙的理论含量占56%.The theoretical content of CaO in limestone accounts for 56 %.氧化钙较碳酸钙能中和胃酸.Calcium oxide can neutralize ...
Only a minority of British households do not have a car.英国只有少数家庭没有汽车。Other households had found her too talkative and too opinionated, forever giving pelf mysterious airs.在别处,有人嫌她太张道, 主意多,时常有些神眉鬼道儿的.More than half of all...