precourse

词形变化

precoursed precourses 三单 precourses precoursing precoursing 现在分词 precoursed 过去式 precoursed 过去分词

释义与例句

v.
  1. 1.

    Alternative form of precurse (“forerun, precede”).

adj.
  1. 1.

    Before a course, such as of training or medical treatment

    We compared precourse and postcourse scores.

词源

From pre- + course.

来源：wiktionary