Polynya
n. [地]冰间湖,冰穴(尤指北极海面的未结冰处)
🗣️ 情景例句
Dad and I were planning to go to the game,
爸爸本来要和我一起去，
After the meeting, we will all adjourn to the Rose Room of this hotel for a buffet dinner.
会后，我们将转到酒店的玫瑰餐厅吃顿自助餐。
We give a 2% discount for cash.
付现的话折扣2%。