Obtusity
n. obtuse（钝的, 不尖的）的变形
🗣️ 情景例句
You did a good job sewing this dress, I can see that you sewed the sections in the correct order.
你这条裙子做得不错，我看得出来你是按顺序来做缝纫的。
Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。
There is a journalist and writer living in America whose name is Alex Haley.
有一位住在美国的记者兼作家，名叫亚历克斯·哈利。