on-key

Английский Язык - Английский Язык

Определение on-key в Английский Язык Английский Язык словарь

in tune; accurate in pitch; "a true note

Видео

... one of all 50 states. And the key to great schools: great teachers. So I reject the idea ...

... still trust physical locks, you can put it under lock and key, too. ...