| 释义 |
- 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
adj.+n. dual role,dual nationality 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。 |
adj. | 1. having two parts, functions, aspects, or items of a similar kind 2. made up of two distinct, often opposite, parts 3. in various languages, used to describe a grammatical number category, in addition to singular and plural, that specifies two people or things | n. | 1. dual number, or, in various languages, the inflected form of a noun, pronoun, adjective, or verb that refers to dual number |
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