771 主板

zhǔ bǎn motherboard (computing)

可

kè see 可汗[ke4 han2]

kě can; may; able to; to approve; to permit; to suit; (particle used for emphasis) certainly; very

以上

yǐ shàng that level or higher; that amount or more; the above-mentioned

哪些

nǎ xiē which ones?; who?; what?

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