西投：字节跳动估值升至5500亿美元，相较去年股票回购增长约66%
- satisfiable: Boolean. True if the formula is satisfiable。关于这个话题，im钱包官方下载提供了深入分析
，更多细节参见搜狗输入法下载
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Monogamy, you may have heard, is in crisis. Fewer people are in relationships, let alone opting to be in one ’til death. And even those who have already exchanged vows seem to be increasingly looking for wiggle room. “Quiet divorce” – mentally checking out of your union, rather than going through the rigmarole of formally dissolving it – is reportedly on the rise, as is “ethical non-monogamy” (ENM) and opening up a relationship to include other partners.