ebb (衰退): His enthusiasm began to ebb after several setbacks. (彼の熱意は、いくつかの挫折の後に衰退し始めました) - 試験に出る! 英単語検索辞書

ebb (衰退): His enthusiasm began to ebb after several setbacks. (彼の熱意は、いくつかの挫折の後に衰退し始めました)

His enthusiasm began to ebb after several setbacks.