基本解释吡啶酚同根派生 pyridol相关词英汉例句Keywords Food of animal origin;Dichorodinmethyl pyridol;Gas chromatography;Determination; 动物性食品;二氯二甲吡啶酚;气相色谱法;检测;Dichorodimethyl pyridol 二氯二甲基吡啶酚pyridol更多例句