名词
中文翻译：约束
同义词：
['restriction', "limitation例句：1. The government's budget constraints make it difficult to invest in new technologies.（政府的预算限制使得投资新技术变得困难。）2. The company has strict constraint on the use of materials.（该公司对材料的使用有严格的限制。）"]
例句：
-
1. The government's budget constraints make it difficult to invest in new technologies.
政府的预算限制使得投资新技术变得困难。
-
2. The company has strict constraint on the use of materials.
该公司对材料的使用有严格的限制。
-
3. The constraint of time made it impossible for us to finish the project on time.
时间的约束使我们无法按时完成这个项目。