presmooth

词形变化

presmoothed presmoothing presmooths 三单 presmooths presmoothing 现在分词 presmoothed 过去式 presmoothed 过去分词

释义与例句

v.
  1. 1.

    To smooth in advance.

    及物 数学

    to presmooth a distribution

词源

From pre- + smooth.

来源：wiktionary