im·plac·a·ble /ɪmˈplækəbəl/ adjectiveadj DETERMINEDvery determined to continue opposing someone or something 决意〔与…〕作对的;〔对…〕毫不宽容的 The government faces implacable opposition on the issue of nuclear waste. 在核废物问题上政府遭到了坚决的反对。
—implacably adverbadv He remained implacably opposed to Stalin’s regime. 他依然坚决反对该政权。
—implacability /ɪmˌplækəˈbɪləti/ noun [uncountableU]