inframedian /,infrә'mi:diәn/ 📖 中文释义 zone中下深带(水深在90至180米间的海底地带) 📘 English Definition(英文释义) a. Of or pertaining to the interval or zone along the seabottom, at the depth of between fifty and one hundred fathoms. ← inframaxillary I 字母词表 inframicrobe →