specimen
['spes.ə.mɪn] noun countable
■something shown or examined as an example; a typical example 样品；标本；样本•He has a collection of rare insect specimens.他收集了很多稀有昆虫的标本。 •Museums will pay large amounts of money for good dinosaur fossil specimens.博物馆愿意出大价钱购买完好的恐龙化石标本。 •Astronauts brought back specimens of moon rock.太空人带回了月球岩石的样本。 ■a small amount of blood or urine used for testing （用于化验的）血液样本，尿液样本•They took blood and urine specimens for analysis.他们采集血液样本和尿液样本作分析。 |