基本解释n.格南特同根派生 Genant相关词英汉例句pyridine dicarboxylic acid was prepared by using 2,6 dim ethylpyridine as material and potassium permanganate as oxy genant. 以2,6-二甲基吡啶为原料,通过高锰酸钾氧化合成了吡啶-2,6二甲酸。Genant更多例句