Cavaletti
n. （用于训练马的）高度可调整的栅栏障碍
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
Please don't forget.
请不要忘记。
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？