1. 最重要的；卓著的；显赫的
The leading person or thing in a particular area is the one which is most important or successful.
leading
e.g. ...a leading member of Bristol's Sikh community...
布里斯托尔锡克教社群一位出类拔萃的成员
e.g. Britain's future as a leading industrial nation depends on investment.
作为一个主要工业国英国的未来要倚赖投资。
2. 主角的；主演的
The leading role in a play or film is the main role. A leading lady or man is an actor who plays this role.
leading在线翻译
3. （在比赛或行列中）首位的，居前的
The leading group, vehicle, or person in a race or procession is the one that is at the front.
形容词最重要的；一流的；（赛跑或比赛中）领先的名词行距（相邻两个文本行之间的距离）动词“lead”的现在分词网络领导；主要的；领导的