相关单词近义词 softening 变软, dulling 发浑(指清漆)..., dampening 润湿, muting 噪声抑制, 静噪调谐键, 无..., stifling 令人窒息的, constipation 便秘, tedious 单调乏味的, boring 令人厌烦的, impairment 损伤, wearisome 使疲倦的, ho-hum 无聊的, tiresome 令人厌倦的, stultification 愚弄, irksome 厌恶的, dull 呆滞的, slow 慢的临近词deaden 返回 deadening