词汇 | amputation |
词根词缀 | 词源: 1610s, "a cutting off of tree branches, a pruning," also "operation of cutting off a limb, etc., of a body," from L. amputationem (nom. amputatio), noun of action from amputatus, pp. of amputare "to cut off, to prune," from am(bi)- "about" + putare "to prune, trim" (see pave). |
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