"obtuse" in Chinese (Traditional)
鈍角遲鈍（人）
Definition
「Obtuse」指大於90度小於180度的角。也形容人遲鈍、不敏感。
Usage Notes (Chinese (Traditional))
數學用語「鈍角」常見。形容人時帶有負面意思，指理解或反應慢，可能冒犯對方。不要和「肥胖」混淆。日常較少用。
Examples
An obtuse angle measures more than 90 degrees.
一個**鈍角**大於90度。
He was too obtuse to understand the joke.
他太**遲鈍**了，沒聽懂笑話。
The triangle has one obtuse angle.
這個三角形有一個**鈍角**。
Stop being so obtuse—she obviously likes you!
別這麼**遲鈍**了——她明顯喜歡你！
Her answer was deliberately obtuse, avoiding a direct response.
她故意給了一個**模糊**的答案，沒有直接回應。
It's pointless to argue with someone so obtuse about details.
和一個這麼**遲鈍**的人爭論細節毫無意義。