unrelieved
🇺🇸
/ˌʌnrɪˈliːvd/
🇬🇧
/ˌʌnrɪˈliːvd/
not interrupted or made less severe by anything
The unrelieved noise from the construction site made it difficult to concentrate on work.
建筑工地上持续不断的噪音让人难以集中精力工作。