Over-use of those drugs, coupled with poor diet, leads to physical degeneration.过量使用那些药物再加上饮食缺乏营养，导致健康状况恶化。Intensive farming in the area has caused severe degeneration of the land.这个地区的集约化农业使得土壤严重贫瘠化。This is a late chang...
Now it is clearing up, and a sparrow is beginning to chirp.现在天就要晴了, 一只麻雀已开始喳喳地叫.The birds chirp merrily at the top of tree.鸟儿在枝头欢快地啾啾鸣唱.Only male cicadas chirp in late summer, and early autumn.只有雄性的寒蝉在夏末秋初时鸣叫.Birds had b...
火焰可以算作不朽的宗教象征。The flame is a quasi-religious emblem of immortality.此作品是英国文学的不朽名作之一.The work is one of the great monuments of English literature.莎士比亚是不朽的人物之一.Shakespeare is one of the immortals....
这种泡囊化现象即胞饮作用确实发生于某些动物和高等绿色植物细胞.This vesiculation phenomenon, pinocytosis, certainly occurs in some animal and higher green plants.加水后混合物表面就会形成小小的珠状泡囊.To take the form of or become enclosed in a cyst.泡囊:来源不同、形状各异的小型液泡,其内可...