Dumbwaiter
01
ダムウェイター, サービスエレベーター
a small elevator or lifting device used to transport items such as food, dishes, or laundry between different floors of a building, typically in a commercial or residential setting
語彙ツリー
dumbwaiter
dumb
waiter
ダムウェイター, サービスエレベーター
語彙ツリー
dumb
waiter