prerun

预试

词形变化

preruns 复数 preruns preran prerunning preruns 三单 prerunning 现在分词 preran 过去式

释义与例句

n.
  1. 1.

    The act of running something in advance.

v.
  1. 1.

    To run in advance.

    及物

词源

From pre- + run.

来源：wiktionary