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 immediately, & an exchange electronically was finished at that minute at a register to return it & rebuy it for get the next day. All of this I in below five minutes. Ordered the wrong dimension Television from the application, but https://justpaste.it/ika3d