| 单词 | expansion card |
| 释义 | expansion card【计】 扩充插件板 expansion card expansion card n.（名词）A circuit board that can be installed to enhance a computer's capabilities, as by increasing memory or improving graphics.Also called expansion board 延伸卡，扩充卡：一种安装后可以提高计算机效能的回路板，其方式系藉由增加内存或是改善回路制图法也作 expansion board |
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