| 单词 | black box |
| 释义 | black box Word forms: black boxes 1. countable noun A black box is an electronic device in an aircraft which records information about its flights. Black boxes are often used to provide evidence about accidents. 2. countable noun [usually singular] You can refer to a system or device as a black box when you know that it produces a particular result but you have no understanding of how it works. They were part of the black box associated with high-flyer management development. |
| 随便看 |
|
英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。