| 单词 | pretest |
| 释义 | pretest pretest // noun, verb
■ noun [C]
a test done on a product or an advertisement before it is made available or used, in order to make sure it is safe or effective
■ verb [+ obj]
to test a product or an advertisement before making it available or using it, in order to make sure it is safe or effective: The software had already been pretested.
pretesting noun [U] |
| 随便看 |
英汉经管词典收录了11049条经济管理类英汉双解词条，基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法，是学习及工作的有利工具。