n.突然冲入
Terror had seized on the whole street at the irruption of the mob. 那一伙涌进来后整条街上的人全惊慌起来了。
Ground water is the carrier and moving force of the mud irruption. 突泥是以地下水作为动力和载体而产生的；
At the captain's words, there was another irruption from all of the girls. 听到队长的话，女孩们又发出了一阵惊叹声。
The results are of great significance for preventing floor water irruption. 试验成果对防治底板承压水的突出具有较大的意义。
Based on this point,the middle-short-term forcast methods in floor water irruption are put forward. 在此基础上,提出了进行底板突水中、短期预测预报的方法。
