provenance

n [U] (fml 文) (place of) origin 起源; 出处: the provenance of the word 该词的来源 * antique furniture of doubtful provenance, eg that may not be genuinely antique 出处不明的古董家具（如可能是假古董）.

protoplasm, prototype, protozoan, protozoon (also protozoan), protract, protracted, protraction, protractor, protrude, protrusion, protrusive, protuberance, protuberant, proud, proudly, Prov, provable, provably, prove, proven, provender, proverb, proverbial, proverbially, provide, provide for, provide somebody with, provide sth.for sb., provided, providence, provident, Provident Society, providential, providentially, provider, providing, province, provincial, provincialism, provincially,