adjective🔗Share无情的，毫不留情的 Unrelenting or unyielding in severity."The summer heat was relentless, making it hard to do anything outside. "这个夏天的酷暑简直是无情的，让人在户外寸步难行。characterattitudeconditionChat with AIVocabulary GamePractice Reading
adjective🔗Share坚持不懈，毫不留情 Unremitting, steady and persistent."The student's relentless study habits paid off with high scores on the exams. "这个学生坚持不懈的努力学习，终于在考试中取得了高分。characterattitudeactionChat with AIVocabulary GamePractice Reading
