词根词缀：meso-, mes-, mesi-

【来源及含义】Greek: middle, intermediate; close to a center line; between

【同源单词】brachymesophalangia, circumesophagal, dolichoeuromesocephalus, mesencephalic, mesencephalon, mesencephalotomy

词根词缀：potamo-, potam-

【来源及含义】Greek: river, stream

【相关词根词缀】 Cross references of word families that are related directly, or indirectly, to: "river, stream": amni-; fluvio-; meand-; oceano-; ripari-.

【同源单词】autopotamous, benthopotamous, eupotamic, hippopotamic, hippopotamoid, hippopotamus