unsungKK [ənˋsʌŋ] /ənˈsʌŋ/发音形容词1默默无闻的、未受赞扬的The cleaners are the unsung heroes of this whole building.清洁人员是整栋大楼里默默无闻的英雄。2未获认可的、未被重视的Her years of research remain largely unsung outside the department.她多年的研究在系外几乎未获认可。用这个字练口说→相关片语unsung hero