基本解釋n.洗衣板同根派生 scrubboard相關(guān)詞詞組短語(yǔ)短語(yǔ)scrubbing board of zinc 鋅洗衣板scrubboard更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)洗衣板