redundance
n. 冗余；过多；重复
同义词
参考例子
1.Abundance doesn't mean redundance. The hound found a profound book on the roundabout.
充裕并不意味多余。猎犬在旋转木马上找到一本深奥的书。
2.Stringent control was exercised to block new projects in processing industries and avoid redundance in low-level development.
严格控制新上加工工业项目，防止低水平重复建设。
3.Most of traditional fault-tolerant model adopt copy and redundance mechanism, therefore a large number of the rubbish is made in system .
传统的容错模型大多采用复制和冗余机制，给系统造成大量垃圾。
英文解释
n.
1.the attribute of being superfluous and unneeded
网络释义
redundance
重复多余; 多余; 冗余; 多馀率;
information redundance
信息冗余度;
redundance technique
冗余法;
minimum redundance
最小冗余性; 最小冗余;
modular redundance
模块冗余度;