disserve相关的词根或词缀是: serv

Because the disserve of fire for people is very sarge , it is very necessary for us to design a all antomutil anll intelliyentizal fireproofing in order to decrease the loss of school possessions and the expendenture of the control fire work .

火灾对人类的危害是非常的大，为了减少学校财产的损失和减少在防火工作中的开支，做一个全自动、智能化的防火系统也是非常的必要。