diametrical
🇺🇸
/ˌdaɪəˈmetrɪkl/
🇬🇧
/ˌdaɪəˈmetrɪkl/
completely different or opposite
Their views on the issue were diametrical.
他們在這個問題上的觀點截然相反。
relating to the diameter of something
The diametrical measurement of the circle is crucial for calculating its area.
圓的直徑測量對於計算其面積至關重要。