| 释义 |
focal point
noun
INTEREST 兴趣
countable usually singular
■the thing that everyone looks at or is interested in （目光或兴趣的）中心，焦点•The television is usually the focal point of the living room.电视通常是客厅的中心。
noun
SCIENCE 科学
countable specialized
■(in physics) focus （物理学）焦点 |