noun🔗Shareマザーボード, メインボード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."My computer's motherboard is broken, so I can't use it to do my homework. "パソコンのマザーボードが壊れたので、宿題をするのに使えません。electronicscomputingdevicemachinetechnologypartsystemtechnicalChat with AIVocabulary GamePractice Reading
