Obdurability
n. 坚固
🗣️ 情景例句
I think I have an idea.
我有一个主意。
Worry kills more men than work.
忧虑比劳累更伤人。
No matter what the conditions were, he believed that a car should be driven as fast as it could possibly go.
他认为不管路面情况如何，车必须以最高速度前进。