Leadingedge
n. 前缘; 叶片
🗣️ 情景例句
A photographic journey.
一次透过摄影作品的旅行。
All men cannot be first.
不可能人人都得第一名。
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。