diametrical
/ˌdaɪəˈmetrɪkəl/adjective
1
- used to emphasize how completely different two or more things are截然不同的：
he's the diametrical opposite of Gabriel.
他与加布里埃尔截然不同。
2
- of or along a diameter（沿）直径的。
派生词
diametric
adjectivediametrically
adverb词源