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megabyte

noun
🔊/ˈmeɡəbaɪt/
🔊/ˈmeɡəbaɪt/
(also informal meg)
(abbreviation MB)
(computing计算机)
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  1. a unit of computer memory or data, equal to 10 6, or 1 000 2, (= 1 000 000) bytes百万字节，兆字节（十进制计算机内存或数据单位，等于 1 000 000 字节）
    • a 512-megabyte flash drive512 兆字节的闪存盘
  2. (also mebibyte)
     a unit of computer memory or data, equal to 2 20, or 1 024 2, (= 1 048 576) bytes兆字节（二进制计算机内存或数据单位，等于 1 048 576 字节）Topics Computersc1