Andon
n. 安灯（一种可视化的讯号系统）
🗣️ 情景例句
Are there any tours for the Grand Canyon?
有到大峡谷的旅游团吗？
What is the style of furture?
这是什么样式的家具？
It was very old and precious even then.
却使在当时，它也属历史悠久的珍奇之物。