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。 For vehicle installations, it is possible to view, routine, Check out, change or reschedule appointments by checking out Geek Squad® Autotech Reservations. Be sure to Remember that desire for appointments around the holidays is so high that appointment slots commonly refill immediately. ft home ... https://diigo.com/0zk3gx