名词
中文翻译：双重的
同义词：
['dual', 'dualistic', 'duality']
例句：
-
1. The company has a dual role as both employer and employee.
这家公司既是雇主又是雇员的双重角色。
-
2. This is a dual purpose tool that can be used for both cleaning and polishing.
这是一个多功能工具，既可以用于清洁也可以用于抛光。
-
3. The dual nature of the problem requires a dual approach to solving it.
这个问题的双重性质要求采取双管齐下的方法来解决。