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单词	pyrocotton
释义	pyrocotton noun py·​ro·​cotton "+ : cellulose nitrate containing about 12.6 percent nitrogen and used in smokeless powders compare pyrocellulose Word History Etymology pyr- + cotton
随便看	cretinizes cretinizing cretinous cretins cretion lastingness lastingnesses lastings lastlier lastliest lastly lastness lastre lastreopses lastreopsises lastreopsisses lasts lasts (beyond) lasts beyond lasty lasya lat lat pro latakia latakias

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