adj.未减少的，未衰的，未减弱的

His love for her remained undiminished through the years.
他对她的爱随着时间的流逝而没有减退。
The enthusiasm for learning in the classroom was undiminished by the pandemic.
学习的热情在疫情期间并未减退。
Her dedication to her career has remained undiminished, even after all these years.
她对事业的投入在这么多年后依然没有减少。
The passion for music in him has never been undiminished.
他对音乐的热情从未减弱过。
Despite the setback, his determination to succeed was undiminished.
尽管遭遇挫折，他成功的决心并未减退。
Her commitment to social justice remains undiminished.
她对社会正义的承诺未曾减少。
The admiration for her work has not been undiminished since she won the Nobel Prize.
自她获得诺贝尔奖以来，对她工作的敬佩并未减少。
His love for adventure and exploration has remained undiminished throughout his life.
他一生对冒险和探索的热爱从未减少。
The support for the cause they were fighting for was undiminished by the opposition.
他们为事业争取的支持在面对反对时并未减少。
Her commitment to helping others has not been undiminished by the challenges she faced.
面对挑战，她帮助他人的决心并未减少。