focal
- 英式英标[\'fokl]
- 美式音标[\'fəʊk(ə)l]
中文词源
focal 焦点的
来自focus, 焦点。
英文词源
- focal (adj.)
- "of or pertaining to a focus," 1690s, from Modern Latin focalis; see focus (n.) + -al (1).
实用例句
- 1. In rural areas, the school is often the focal point for the local community.
- 在农村，学校常常是当地社区的活动中心。
来自《权威词典》
- 2. The brochure described the library as the focal point of learning on the campus.
- 这本小册子把图书馆形容为校园学习的中心。
来自柯林斯例句
- 3. Consequently, even as the blogosphere continues to expand, only a few blogs are likely to emerge as focal points.
- 结果，尽管博客圈继续扩大，但仅有少数的博客有可能脱颖而出，成为关注的焦点。
来自柯林斯例句
- 4. A typical lens has a focal length ( f ) of 625 mm.
- 常见镜头的焦距 ( f ) 为625毫米.
来自辞典例句
- 5. As a result, the focal lengths in these planes will be different.
- 结果, 这两个平面内的焦距将不同.
来自辞典例句
