相关单词近义词 unyieldingness 不屈服, rigidity 坚硬, obduracy 顽固, inflexibility 不屈曲性, impermeability 不能渗透的性质或状态..., resistance 抵抗, invulnerability 不受伤害, watertightness 不透水性(水密封的)..., solidity 坚固, impenetrability 不能贯穿反义词perviousness, 渗透性(透过性)...临近词impervious, impervious nature, impervious carbon, impervious course, Impervious urethra, impervious barrier, impervious stratum, impervious element, impervious blanket, impervious horizon, impervious machine 返回 imperviousness