Specimen可与sample换用，但常指人或物中选出的有代表性部分，或指供科研、化验或检验用的标本。 Ordinarily, they survey and sample huge parts of terrain to ascertain in which excavation will produce practical information and facts. On Sunday, the castle’s operator John Gordon, 76, was compelled to move out his property once the River Dee swept away about sixty feet of land, leaving the castle https://affordablepropertyingurugram.blogspot.com/