re·lent·less·ly
adverb/rɪˈlentləsli/
/rɪˈlentləsli/
- in a way that continues strongly, without stopping, giving up or getting less strong
无情地：以一种持续不断的方式，而不停止，放弃或变得不那么坚强 - The rebels relentlessly pursued the idea of a separate state.
叛军坚持不懈地追求建立一个独立国家的想法。
Oxford Collocations DictionaryRelentlessly is used with these adjectives:- cheerful
- pursue
- tick
- The rebels relentlessly pursued the idea of a separate state.