相关单词近义词 diminution 减少, weakening 弱化, reduction 减少, decrease 减少, lessening 减少, dilution 稀释, tempering 回火, mitigation 缓和, lightening [医]孕腹轻松（指怀孕末..., thinning 稀释, assuagement 缓和, fading 褪色临近词at, Atiye 返回 attenuation