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 again in immediately, & an exchange electronically was finished at that second in a sign up to return it & rebuy it for pick up the next day. All of this I in less than 5 minutes. ft property in the guts of https://justpaste.it/jdm44