Planck
n. 普朗克（德国物理学家）
🗣️ 情景例句
Can you tell me where the tourist sites are located?
你能告诉我本地有什么旅游名胜吗？
have you invited any friends?
你邀请朋友吗？
We must decide which one to buy.
我们必须决定要买那一台。