词汇	急煞
释义	急煞 jí shà〔syn.〕急杀
随便看	population ethics population evacuation Population evolution population evolution equation population expansion population experiment population exploitation population explosion Population explosion and urban chaos Population Explosions population-explosive population exposure population exposure in clinical trials population extinction Population-extinction population factor population factors population-farmland-grain system population faulting population fecundity population figure population fitness population fitness variance population floating population flow