两免一补. two free and one help
一补码 one's complement
一次性生活补贴 lump-sum living allowance
一补码电路 one's complement circuit
一补数表示法 one's complement representation
需要补一补 want mending
你来缝补一颗破碎的心 U came to mend a broken heart
一般经费补助金 general support grant
一补数运算 one's complement arithmetic
一补数运算子 one's complement operator
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