obduracy
US /ˈɑːb.dʊr.ə.si/
UK /ˈɑːb.dʊr.ə.si/
名詞
1.
頑固さ
the quality of being very determined to act in a particular way despite what anyone else says:
例:
•
The failure of the peace talks was caused by the obduracy of both leaders.
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