1. | ~ (on sth) (以某事)为基础(或根据)if one thing isbased on another, it uses it or is developed from it |
The movie is based on a real-life incident. 这部电影以真实事件为蓝本。 | |
The report is based on figures from six different European cities. 报告的依据是欧洲六个不同城市的数据。 |
2. | 在…居住(或工作);基地(或总部)在…if a person or business isbased in a particular place, that is where they live or work, or where the work of the business is done |
We're based in Chicago. 我们住在芝加哥。 | |
a Chicago-based company 总部设在芝加哥的公司 |
3. | 以…为重要部分(或特征);以…为主containing sth as an important part or feature |
lead-based paints 铅基涂料 | |
a class-based society 以阶级为特征的社会 |