Extensiveness
[计]扩展（性）, 延伸（性）
📖 牛津释义
extensiveness
n [U] (fml 文): The extensiveness of his knowledge surprised them. 他知识广博使他们很惊奇.
🗣️ 情景例句
For a house.
为了房子。
Cindy's sister will arrive in eight days.
辛迪的姐姐八天后将到。
Yes, of course. Come in.
可以，当然可以。请进。