词根词缀：manu-, man-, mani-, mandat-, manda-

【来源及含义】Latin: hand or hands

【相关词根词缀】 Related "hand" units: cheiro-, chiro-; Dextro and Sinsitro History; Hands as Objects of Art; Hands: Mechanical Marvels; palm.

【同源单词】ad manum, amanuensis, bimanous, bimanual, bimanually, biomanipulation

词根词缀：urg-, erg-

【来源及含义】Greek: work

【相关描述】This urg- is a transformation of those which are located in the erg- unit.

【相关词根词缀】 Cross references related to "work, toil" word families: argo-; ergasio-; ergo-; labor-; oper-; pono-.

【同源单词】anthropurgic, cheirurgeon, cheirurgery, cheirurgic, cheirurgical, cheirurgy