音标:[ˈduːəl]
用法:形容词,表示“双的,二重的”。通常用来形容某物具有两个相同或相似的部分或特性。也可以用作名词,表示“双重性”。
例句:1. The new smartphone has a dual camera system, allowing for better quality photos. (这款新智能手机具有双摄像头,可以拍摄更高质量的照片。)
2. She has a dual citizenship, as her parents are from different countries. (她拥有双重国籍,因为她的父母来自不同的。)
3. The company's success is due to its dual focus on both product quality and customer satisfaction. (公司的成功要归功于其对产品质量和客户满意度的双重关注。)
4. The concept of yin and yang is based on the idea of dual forces in balance. (阴阳观念基于平衡中的双重力量。)
5. The politician's dual identity as a businessman and a public servant caused controversy among voters. (家作为商人和公仆的双重身份引发了选民们的争议。)
同义词及用法:double, twofold, twin, duplex, binary等。
编辑总结:dual是一个常用且多义的词汇,在不同语境下可以表示不同含义,但都与“两个”相关。作为形容词,它可以描述物品具有两个相同或相似的部分或特性;作为名词,它可以表示双重性。在写作中,我们可以根据具体语境选择合适的同义词来替换dual,以避免重复使用。