diorthotolyguanidine

英[daɪəθəʊtɒliːɡ'wɑːnaɪdaɪn] 美[daɪəθəʊtɒliːɡ'wɑːnaɪdaɪn]
  • n.二邻甲苯胍
  • equation n.相等;均衡;方程式;等式