
focal基本信息
读法:英 ["fəʊk(ə)l] 美 ["fokl]
释义:
使用频率:★
星级词汇:★★
英英释义
Adjective:
"focal infection"
中英词源
focal 焦点的
来自focus, 焦点。
- focal (adj.)
- "of or pertaining to a focus," 1690s, from Modern Latin focalis; see focus (n.) + -al (1).
词态变化
权威造句
- 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
近反义词
相似短语
单词分析
暂无,等待补充.
记忆方法
暂无,等待补充.
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