( smart phones)
A smart phone is a type of mobile phone that can perform many of the operations that a computer does, such as accessing the Internet.
N-COUNT
( smart phones)
A smart phone is a type of mobile phone that can perform many of the operations that a computer does, such as accessing the Internet.
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006