Cavaletti
n. （用于训练马的）高度可调整的栅栏障碍
🗣️ 情景例句
It's a lovely area,
那里是个可爱的地方，
Who is the greatest playwrighter of our times?
谁是当代最伟大的剧作家？
Officials from Greenwich Observatory have the clock checked twice a day.
格林尼治天文台的官员们每天两次派人矫正此钟。