dual

英 [ˈdjuːəl]

美 [ˈduːəl]

adj.  两部分的; 双重的; 双的

复数：duals　

TOEFLIELTSGRETEM8

Collins.2 / BNC.5018 / COCA.5602

牛津词典

adj.

• 两部分的；双重的；双的
  having two parts or aspects
  1. his dual role as composer and conductor
     他兼任作曲家和指挥的双重角色
  2. She has dual nationality (= is a citizen of two different countries) .
     她具有双重国籍。
  3. 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。

柯林斯词典

• ADJ 两部分的;双重的;双的
  Dualmeans having two parts, functions, or aspects.
  1. ...his dual role as head of the party and head of state...
     他作为政党领袖和国家元首的双重身份
  2. Rob may be entitled to dual nationality.
     罗布或许能拥有双重国籍。

双语例句

• The realization of dual MODEM is described in this paper, which can transfer data reliably in error channel.
  介绍了一种在有差错信道中能够高可靠性传输数据的双调制解调器的实现方案。
• A method for self-monitoring dual redundancy and the design of the software is introduced.
  介绍了一种二余度的自监控计算机的方案和软件设计方法。
• The paper introduces the theory of return oil cooling mechanism for the dual pump converging hydraulic system of loaders.
  介绍了装载机双泵合流液压系统的回油冷却机构的原理。
• Dual Toeplitz Operators on the Polydisk; An operator that represents an operation on one and only one operand.
  多圆盘上的对偶Toeplitz算子一种只对一个操作数进行运算的算子或算符。
• Not-assisted dual circuit system.
  没有辅助双电路系统。
• The dual structure of urban and rural areas in China makes us neglect the problem of urban poor children.
  我国城乡二元结构的体制，在一定程度上导致了对我国城市贫困儿童问题的忽视。
• What is the impact of dual practice and multiple employment?
  双重实践和多重就业有何影响？
• The dual function credential can interface with an electronic access control system and also operate the mechanical cylinders.
  双功能凭证可以同界面的电子门禁控制系统和机械操作气瓶接口。
• Rob may be entitled to dual nationality.
  罗布或许能拥有双重国籍。
• He has dual role as director and actor.
  他兼作导演及演员的双重身份。