| 释义 |
| | | | ADJ only before noun | | | | | /ˈdjuːəl/ | | | | | | used about things that have two similar aspects, parts, or functions 双的；两重的；双重的 | This car is fitted with dual airbags. 这辆车配有双气囊。 | | dual purpose/function a dual-purpose exercise which develops strength and flexibility 有增强力气和灵活性双重目的的锻炼 | | | a | someone who has dual nationality or dual citizenship has the legal right to be a citizen of two particular countries 双重国籍的 | | | | |