Значения термина dubious provenance на английском

Puddles of lukewarm stagnant water of dubious provenance on the floor.

He eyed her like a jeweler appraising a valuable gem of dubious provenance.

Booze of dubious provenance was shipped in illegally from Canada, Mexico, Cuba, the West Indies, and Europe.

But don't allow league tables of dubious provenance to dictate how we decide to educate our children.

A couple of bottles of whiskey of dubious provenance stand like lonely sentinels on the vast shelves.

Hebrew University professor Amihai Mazar blames the controversies on the professional structure that rewards scholars for publicizing important inscriptions of dubious provenance.