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。 Normally, they survey and sample big parts of terrain to ascertain the place excavation will yield helpful information. On Sunday, the castle’s operator John Gordon, seventy six, was compelled to move out his property after the River Dee swept away about 60 feet of land, leaving the castle dange... https://gurugramproperties.tech.blog/