基本解释n.丙酰苯胺同根派生 propionanilide相关词英汉例句Keywords Naproanilide;2-(2-naphthyloxy) propionanilide;herbicide;optic isomer;high-performance liquid chromatography;chiral column; 萘丙胺;2-(2-萘氧基)丙酰替苯胺;除草剂;光学异构体;高效液相色谱;手性柱;propionanilide更多例句