相关单词近义词 intangibility 不可捉摸, impalpability 不能触觉或感知的状态或性..., immateriality 无形, untouchability 不能触摸, insubstantiality 无实质(不坚固)..., inaudibility 听不见, faintness 微弱, noiselessness noiseless的名词..., silence 沉默, quietness 平静, quiet 安静的, softness 柔和, stillness 静止反义词perceptibility, 能知觉(理解力)...临近词imp, impasto 返回 imperceptibility