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
I'll go for a ride with Michelle.
我和Michelle一起去坐马车。
Can I use the lift?
我能用电梯吗？
One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。