Pastness
n. 过时性；过去的状态；不复存在
🗣️ 情景例句
You're very lucky to have a caring family.
你很幸运有一个温馨的家庭。
He has pamphlet.
他有一本小册子。
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。