基本解释n.[化]硫堇；勞氏紫同根派生 thionine相关词英汉例句用作名詞 (n.)The top is colored with silver stain, and the bottom treated with thionine.圖中上麪的切片經過銀黃著色，下麪的切片則用硫堇加以処理。thionine更多例句