province

n.省；(学术)领域，活动(范围)

provably, prove, proven, provenance, provender, proverb, proverbial, proverbially, provide, provide for, provide somebody with, provide sth.for sb., provided, providence, provident, Provident Society, providential, providentially, provider, providing, provincial, provincialism, provincially, provision, provisional, provisionally, provisions, proviso, provisory, provocation, provocative, provocatively, provoke, provoking, provost, prow, prowess, prowl, prowler, proximate,