汉语翻译
【计】 附加设备, 额外设备
英语解释:
名词 extra:
- a minor actor in crowd scenes
同义词:supernumerary, spear carrier, extra
- an additional edition of a newspaper (usually to report a crisis)
同义词:extra
- something additional of the same kind
同义词:extra, duplicate
【计】 附加设备, 额外设备