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。 Usually, they survey and sample large areas of terrain to find out in which excavation will yield helpful details. Once i came for getting it again the next morning, I could not suggest them off my arrival this time inside the application. But I parked suitable in entrance on https://greenproperties.travel.blog/