英语词汇backscratch怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backscratch
释义	backscratch 简明释义 n.背部搔抓器：一种用于搔抓背部难以触及区域的工具，通常由长柄和搔抓头组成。词源 1 backscratch: back +? scratch FROM: wiktionary
随便看	radial depth radial derivative radial development radial deviation radial deviation of the wrist radial differential temperature log radial diffuser radial diffusion radial diffusion coefficient radial diffusion test radial dike radial dikes radial dilation radial dilution radial dilution effect radial dimension radial direction radial disclination radial disk line radial dispersion radial dispersion coefficient radial displacement radial distance radial distortion radial distrbution feeder

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