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pruner 音标拼音: [pr'unɚ] 剪枝剪 剪枝剪 pruner n 1: a worker who thins out and trims trees and shrubs; "untouched by the pruner's axe" [synonym: {pruner}, {trimmer}] 2: a long-handled pruning saw with a curved blade at the end and sometimes a clipper; used to prune small trees [synonym: {pruner}, {pruning hook}, {lopper}] Pruner \Prun"er\, n.
1. One who prunes, or removes, what is superfluous. [1913 Webster] 2. (Zool.) Any one of several species of beetles whose larv[ae] gnaw the branches of trees so as to cause them to fall, especially the American oak pruner ({Asemum m[oe]stum}), whose larva eats the pith of oak branches, and when mature gnaws a circular furrow on the inside nearly to the bark. When the branches fall each contains a pupa. [1913 Webster]
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