| 单词 | automatic observer |
| 释义 | Definition of automatic observer in English:automatic observernoun Aeronautics historical
Origin1920s; earliest use found in Annual Reports Director. Definition of automatic observer in US English:automatic observernoun Aeronautics historical
Origin1920s; earliest use found in Annual Reports Director. |
| 随便看 |
|
雅致网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。