范围 /fànwéi/ angolul

extent [extents]▼(range of values or locations)
noun
[UK: ɪk.ˈstent] [US: ɪk.ˈstent]

range [ranges]▼(distance to the object)
noun
[UK: reɪndʒ] [US: ˈreɪndʒ]

spectrum [spectra]▼(range)
noun
[UK: ˈspek.trəm] [US: ˈspek.trəm]