also mother of pearl
Mother-of-pearl is the shiny layer on the inside of some shells. It is used to make buttons or to decorate things.
N-UNCOUNT
also mother of pearl
Mother-of-pearl is the shiny layer on the inside of some shells. It is used to make buttons or to decorate things.
N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006