单词splashback
n.: （洗涤槽或锅灶后壁的）防溅挡板网络: 防溅板；回溅；更换防溅板
（洗涤槽或锅灶后壁的）防溅挡板:
a surface behind a sink or cooker/stove which protects the wall from liquids
防溅板
〔机〕防溅挡板
复数：splashbacks