Underpitch
vault [建]( 由一个或几个缓坡穹窿与一中心穹窿交叉构成的)低坡穹窿
🗣️ 情景例句
Why don't you look at some houses, Marilyn?
何不去看一看房子呢， Marilyn？
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
I have a lot in common with my sister.
我和我姐姐有很多相同之处。