preportion

词形变化

preportioned preportioning preportions 三单 preportions preportioning 现在分词 preportioned 过去式 preportioned 过去分词

别名

pre-portion

释义与例句

v.
  1. 1.

    To divide into individual portions before use.

词源

From pre- + portion.

来源：wiktionary