单词 | motion sensor |
释义 | Definition of motion sensor in English:motion sensornoun
Origin1960s; earliest use found in Science. Definition of motion sensor in US English:motion sensornoun
Origin1960s; earliest use found in Science. |
随便看 |
|
英语词典包含464360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。