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。 They unloaded it & took it back in right away, & an Trade electronically was finished at that minute at a sign up to return it & rebuy it for pick up the following day. All of this I in under five minutes. When I came to get it https://gurugramproperties.tech.blog/