n. an area in which something acts or operates or has power or control: "the range of a supersonic jet"
n. 范围, 机会, 广度, 眼界, 观察仪器, 导弹射程
[计] 作用域
1. The teacher explained the scope of the project to the students.
老师向学生们解释了项目的范围。
2. There is a wide scope for improvement in your writing skills.
你的写作技能还有很大的提升空间。
3. We need to define the scope of our research before we start.
我们在开始之前需要明确我们研究的范围。