Dumbwaiter
<美>（楼上下之间）送饭菜的小升降机; 送菜升降机
🗣️ 情景例句
They're both students of the performing arts.
他们两个都是的搞表演艺术的学生。
Pouring oil on the fire is no way to quench it.
加油不是灭火法。
Did you pay by check or cash?
你用支票还是现金？