首頁›Browse›E›expansion cardsexpansion cards編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看expansion cardsexpansion cards — 名詞名詞1. printed circuit boards that add features to a computer1.名詞釋義擴充卡printed circuit boards that add features to a computer例句I installed a new graphics expansion card in my computer.