Obduredness
obduredness (uncountable)\\n(obsolete) hardness\\n
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
What right do you have to tell me what to do?
你凭什么指使我？
When did they live there?
他们什么时候住在那儿？