Obtusity
n. obtuse（钝的, 不尖的）的变形
🗣️ 情景例句
Except for the beard, he hasn't changed in fifty years.
除了有胡须， 他五十年来没有变。
Of young men die many, of old men escape not any.
年轻人死得不少，而年迈者是在劫难逃。
I don't have any small pads. I only have large one. Do you want a pad?
我没有小本的信纸，只有大本的。您要一本吗？