disaster
[,di'zɑ:stə]
n. 灾难，灾祸；不幸
同义词
参考例子
1.Who can image that is a disaster for beautiful flowers.
谁能够想象这对美丽的花是一种灾难呢？
2.The "population explosion" –overpopulation –is not a disaster that threatens the world on some specific Doomsday in the future.
“人口爆炸”——人口过剩——并不是在将来的某一特定的世界末日才成为威胁世界的灾难。
3.The Disaster Literature Database Management System(DLDBMS) is the knowledge foundation and information source of this consultation information system.
灾害文献数据库管理系统（DLDBMS）是这一咨询信息系统的知识基础和信息来源。
英文解释
n.
1.a state of extreme (usually irremediable) ruin and misfortune
2.an event resulting in great loss and misfortune
3.an act that has disastrous consequences
网络释义
disaster
灾祸; 大灾 后轮置于障碍物上，板边置于障碍物边沿上，前轮离开障碍物悬空。; 灾难; 祸害，灾难，事故;
Disaster relief
灾难救援; 赈灾; 救灾; 减灾;
ecological disaster
生态灾难; 生态灾祸;
environmental disaster
环境灾难; 生态灾害; 環境災難; 环境灾害;
meteorological disaster
气象灾害; 气象灾难;