焦点 meaning in English
1.[数学] [物理学] (二次曲线焦点; 主焦点) focal point; focus 短语和例子
2.(问题的关键所在或争论的集中点) central issue; centre; point at issue 短语和例子
3.[气象学] origin
4.[冶金学] (焦斑) focal spot
Examples
- These bases can be zeroed in by the enemy .
这些基地可能成为敌人火力之焦点。 - The image is in focus .
这影像在焦点上。 - But lend-lease isn't the only bone of contention here .
然而《租借法案》并不是这里争论的唯一焦点。 - The theoretical question is the subject of two rival doctrines .
这一理论问题是两个对立学派的争论焦点。 - The orbits of the planets are ellipses with the sun at one focus .
行星的轨道是以太阳作为焦点之一的椭圆。