specimen

/ˈspesɪmən/
A specimen is a single plant or animal which is an example of a particular species or type and is examined by scientists. (动植物的) 标本

noun [专属名词] 样品,标本;(尤指动植物的)实例;(化验的)抽样,血样,尿样;具有……特性的人(幽默用法)

I found that there were these rings in every specimen except for the smallest. 我发现这些环在所有的标本中都存在,最小的除外。

specimen 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 59 Collecting specimen 名词: 标本
Lesson 12 Banks and their customers specimen 名词: 样本
speci(种) + men → 种类 → 样品
单词造句:
网友用 “Specimen” 造句精选
The snake has been named Silver Boa because it is metal-colored and the first specimen found was climbing a silver palm tree. 这条蛇被命名为银蟒,因为它呈金属色,并且第一个被发现的标本当时正在爬一棵银色棕榈树。
200,000 specimens of fungus are kept at the Komarov Botanical Institute. 20万个真菌标本被保存在科马罗夫植物研究所。
The snake has been named silver boa because it is metallic colored and the first specimen found was climbing a silver palm tree. 这种蛇被命名为银蟒,因为它是金属色的,而且发现的第一个标本是爬一棵银色的棕榈树。
Job applicants have to submit a specimen of handwriting. 求职者必须提交一份笔迹样本。

specimen 的重要知识点

specimen / sample n. 样品,标本

  • a specimen / sample signature 签名样本
  • a blood specimen / sample 血样
  • a urine specimen / sample 尿液样本
  • samples of a new shampoo  试用品