基本解釋n.[化]硫堇；勞氏紫同根派生 thionine相關(guān)詞英漢例句用作名詞 (n.)The top is colored with silver stain, and the bottom treated with thionine.圖中上面的切片經(jīng)過銀黃著色，下面的切片則用硫堇加以處理。thionine更多例句