单词 | type approval |
释义 | type approvalnoun [mass noun] Official confirmation from a government or other body that a manufactured item meets required specifications.If the device did not perform its functions properly in accordance with type approval technical requirements, it ceased to be an approved device and was unreliable....
|
随便看 |
英语词典包含243303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。