1. 冗余：excess 64 code 余64码 | excessiveness 冗余 | exchange 电话交换
2. 奢侈：coincidence 巧合 | excessiveness 奢侈 | iconic 偶像的
3. 过度/极端：excessively /过分的/极端的/过于/ | excessiveness /过度/极端/ | excesssive /过度/
4.
4. 冗余、冗余度：excess holes 过剩空穴 | excessiveness 冗余、冗余度 | exchange 交换
noun
1. immoderation as a consequence of going beyond sufficient or permitted limits
Synonym: excessinordinateness