单词	preemptioner
释义	preemptioner noun pre·​emp·​tion·​er -sh(ə)nə(r) plural -s : the holder of a preemption right also : preemptor Word History Etymology preemption + -er
随便看	setoff sheet setoffs setons Setophaga setophagae setophagas setophagine setose setout setouts setover setpoints sets sets (against) sets (something) straight sets (to) sets about sets against sets apart sets aside sets at sets back sets by sets down sets eyes on

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