lazy Susan
noun [ C ] uk/ˌleɪ.zi ˈsuː.zən/ us/ˌleɪ.zi ˈsuː.zən/
餐桌转盘（餐桌上木质或塑料的圆盘，转动可使就餐的人都能取到食物）
a circular piece of wood or plastic on a base that is put on a table and can be turned around so that everyone can reach the food that is on it