betamax

betamax读音音标

[ˈbeitəmæks]

betamax意思解释

释义

Beta制大尺寸磁带录像系统；

英英释义

Betamax (also called Beta, and referred to as such in the logo) is a consumer-level analog videocassette magnetic tape recording format developed by Sony, released in Japan on May 10, 1975. The cassettes contain -wide videotape in a design similar to the earlier, professional wide, U-matic format.