单词 | nitro-substitute |
释义 | > as lemmasnitro-substitute ΘΚΠ the world > matter > chemistry > chemical substances > named compounds > [noun] > nitro-compounds nitric ether1796 nitro-compound1852 nitro-substitute1852 nitro-acid1857 nitro-substitution1863 nitrocellulose1868 pyrocellulose1901 1852Nitro-substitute [see sense 4a]. 1862 W. A. Miller Elements Chem. (ed. 2) III. 942 Nitrosubstitutes of sugar, starch, &c. < as lemmas |
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