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单词 Riker mount
释义

Riker mount

noun

Ri·​ker mount
¦rīkə(r)-
: a flat pasteboard container having a glass cover, containing cotton wool, and used for mounting a specimen (as a plant or insect)

Word History

Etymology

after Clarence B. Riker †1947, American naturalist and drug manufacturer, who secured a patent for such a mount in 1902

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更新时间:2024/12/23 16:57:45