implacable
adjective /ɪmˈplækəbl/
/ɪmˈplækəbl/
- (of strong negative opinions or feelings
强烈的消极看法或感情 不能改变的 - implacable hatred
难以化解的仇恨
- implacable hatred
- (of a person
人 不愿和解的；不饶人的 - an implacable enemy
死敌 - She remained implacable (= she would not change her feelings and opinions).
她仍然不死心。
- an implacable enemy
词源late Middle English: from Latin implacabilis, from in- ‘not’ + placabilis (from placare ‘appease’).