prestudy

词形变化

prestudies 复数 prestudies prestudied prestudies 三单 prestudying prestudying 现在分词 prestudied 过去式 prestudied 过去分词

别名

pre-study

释义与例句

n.
  1. 1.

    A small study undertaken before a larger one.

v.
  1. 1.

    To study beforehand.

adj.
  1. 1.

    Before a study.

词源

From pre- + study.

来源：wiktionary