相关单词近义词 silence 沉默, tranquility 宁静, quiet 安静的, softness 柔和, noiselessness noiseless的名词..., inaudibility 听不见, lowness 低, unobtrusiveness unobtrusive的..., peace 和平, stillness 静止, serenity 宁静, calm 平静的, tranquillity 宁静, quietude 安静, soundlessness soundless的名词...临近词Quieto, quiet, Quiet... leave undisturbedly., Quiet Short Haul Transportation System, Quiet Short-Haul Air Transportation System, quietness and elegance orientated consciousness 返回 quietness