Y字開(kāi)頭的單詞或詞組
yesterday morningyield pointYellow RiverYemenyachtsyear in year outyawpyardagey axisyoungishyageryearsyerliyawpingY-interceptyawlyour accountyear-endYale UniversityYangtse Riveryou'reyeyou knowyield to maturityyepY chromosomeyekiyoghourtyangtze riveryangtzeyo-hoyearlingyahourthyeggyield upyawingYoung's modulusy. s.yorkylyou're welcomeY angle



















