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单词 nitr-
释义

nitr- or nitro-comb. form

forming words, denoting:

a chemical compound that contains the nitro group -NO2

nitrobenzene

denoting a chemical compound that contains nitric acid, nitrogen, or nitrates

nitrocellulose

[Greek nitron: see nitre]
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更新时间:2024/12/23 0:35:11