added features 近义词
等同于 supplement
added features 的近义词 18 个
- additive
- addendum
- addition
- appendix
- bell
- codicil
- complement
- continuation
- extra
- insert
- option
- postscript
- pullout
- rider
- sequel
- spin-off
- subsidiary
- bells and whistles
added features 的反义词 2 个
等同于 bells and whistles