lead·ing edge
noun/ˌliːdɪŋ ˈedʒ/
/ˌliːdɪŋ ˈedʒ/
- [singular] the most important and advanced position in an area of activity, especially technology
（某活动领域的）最重要位置，领先地位；（尤指技术上的）前沿，尖端 - at the leading edge of scientific research
在科学研究的前沿 - The company has had the leading edge in electronics for ten years.
公司十年来在电子领域一直保持领先优势。
- at the leading edge of scientific research
- [countable] (specialist) the front or forward edge of something moving, especially an aircraft wing
enlarge image前缘；（尤指飞机的）机翼前缘