isonicotinic 📖 中文释义 [医]异烟酸, 异烟肼 📘 English Definition(英文释义) a. Pertaining to, or derived from, isonicotine.a. Pertaining to, or designating, an acid isomeric withnicotinic acid. ← isonicotine I 字母词表 isonicotinic acid →