macropinacoid /,mækrә'pinәkɔid/ 📖 中文释义 大平行双面, 长轴面 📘 English Definition(英文释义) n. One of the two planes of an orthorhombic crystalwhich are parallel to the vertical and longer lateral (macrodiagonal)axes. ← macropia M 字母词表 macropipeline →