通常潮湿和粘性的微细颗粒易于聚集和结块.In general, fine particles tend to clump and agglomerate if they are moist or tacky.他们把岩屑和水的流动速率的不同归因为它们的粘性的不同.They attribute the different flow rates of debris and water to their markedly different v...
the International Tennis Federation国际网球联合会the state's eventual separation from the federation那个州最终与联邦的脱离It is a federation of 10 regional unions.它是由十个地方工会结合成的联合会....
The teacher remonstrated with the boy about his low grades.教师告诫男孩,说他的分数太低了.Shortly afterwards, four more policemen arrived and remonstrated with the workmen.不一会儿, 又来了四名警察告诫这些工人.Mr. Perry had remonstrated with him about i...