motherboard

FREQ #47759

n. 底板, 母板 [计] 母板, 主板

发音

US /ˈmʌðɚˌbɔɹd/

词形变化

motherboards 复数 motherboards

别名

MBD

释义与例句

n.
  1. 1.

    The primary circuit board of a personal computer, containing the circuitry for the central processing unit, keyboard, mouse and monitor, together with slots for other devices.

    主机板

    主板

    母板

    底板

    系统板

    计算机 工程 数学

词汇关系

名词

上位词 5

card board circuit board add-in plug-in

整体词 4

mainframe processor central processing unit CPU

词源

Compound of mother + board. Attested since 1965.

来源：wiktionary