Obdurability
n. 坚固
🗣️ 情景例句
Would two o'clock be acceptable?
两点钟合适吗？
He seems to have a lot of strange ideas.
他似乎有很多奇怪的想法。
I counted seven old cars and three old refrigerators.
我数了一下，有7辆旧汽车和3上旧冰箱。