exacuate

发音

/ɪɡˈzækjueɪt/

词形变化

exacuated exacuates 三单 exacuates exacuating exacuating 现在分词 exacuated 过去式 exacuated 过去分词

释义与例句

v.
  1. 1.

    To hone, whet or sharpen.

    比喻 废旧

词源

From Latin exacure, from ex (“out (intensive)”) + acuere (“to make sharp”). See acuate, acute.

来源：wiktionary