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。 good quality： 最普通用词，既可指有形或无形的特性，又可指个性或共性的特征。 Ordered the incorrect size TV inside the application, but was ready to immediately adjust my buy while in the app also Once i found my error a handful of several hours later on. During the old days, applicants only had t... https://share.evernote.com/note/98194e12-0732-13db-3fd5-bba026c9cc39