English Dictionary

MB

symbol

(computing, formal) megabyte (1,000 kilobytes or 1,000,000 bytes). / (computing, informal) mebibyte (2¹⁰ (1024) kibibytes or 2²⁰ (1,048,576) bytes).

MB is a symbol used in computing.

意味（1）

(computing, formal) megabyte (1,000 kilobytes or 1,000,000 bytes).

MB equals 10⁶ bytes and GB equals 10⁹ bytes

意味（2）

(computing, informal) mebibyte (2¹⁰ (1024) kibibytes or 2²⁰ (1,048,576) bytes).