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词汇 hydrocarbon
词根词缀
Online Etymology Dictionary
词根李平武蒋争

hydrocarbon
n.
"compound of hydrogen and carbon," 1826, formed in English from hydrogen + carbon.

〔李〕n.[化] 碳水化合物,烃 ←hydr(o)-[GK] =water水;containing hydrogen氢(化)的
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更新时间:2025/3/14 10:31:03