英[ˌʌnrɪ\'lentɪŋlɪ]
美[ˌʌnrɪ\'lentɪŋlɪ]
People who are unrelentingly vilified tend to end up cold and hard.
遭到无情谩骂的人通常都会变得冷酷无情.
互联网
With his right hand he unrelentingly kept whacking me with that umbrella.
而右手则不停地用伞来打我.
互联网
"he worked relentlessly"