dual

美 [ˈduəl]
英 [ˈdjuːəl]
  • adj.两部分的;双重的;双的
  • n.【数】对偶;【语】双数
  • 网络二重的;二元的
dual
adj.
— see also
dual-purpose
1.
两部分的;双重的;双的having two parts or aspects
his dual role as composer and conductor
他兼任作曲家和指挥的双重角色
She has dual nationality(= is a citizen of two different countries) .
她具有双重国籍。
The piece of furniture serves a dual purpose as a cupboard and as a table.
这件家具有两个用途,既作橱柜也作饭桌。

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