obstinately
🇺🇸
/ˈɑːbstɪnətli/
🇬🇧
/ˈɒbstɪnətli/
adverb
R
Being stubborn and unwilling to change your mind, even when it's clear that you should.
Despite all the evidence, he obstinately insisted on his own theory.
儘管所有證據，他仍固執地堅持自己的理論。
translation
固執地