pretreat

vt.预先处理,预处理

词形变化

pretreated pretreating pretreats 三单 pretreats pretreating 现在分词 pretreated 过去式 pretreated 过去分词

别名

pre-treat

释义与例句

v.
  1. 1.

    To give something a treatment prior to another operation.

    及物

词源

From pre- + treat.

来源：wiktionary