septa

例句：

1. 1. The car has a spacious septagon seating arrangement.
   这辆车有宽敞的七座座椅布局。
2. 2. She rented a septagon for her wedding.
   她租了一辆七座车来举办婚礼。
3. 3. The septagon is perfect for a family gathering.
   这辆七座车非常适合家庭聚会。