palimony：定期付给未婚同居对象的生活费

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• sublunary
• submarine
• submerge
• submergible
• submersible
• submersion
• submission
• submissive
• submit
• subnormal
• subordinate
• suborn
• subpar
• subplot
• subpoena
• subprime
• subscribe
• subscriber
• subscription
• subsection
• subsequence
• subsequent
• subsequently
• subservient
• subset