单词	pyranyl
释义	pyranyl noun pyra·​nyl ˈpirəˌnil, ˈpīr- plural -s : any of several univalent radicals C5H5O derived from the pyrans by removal of one hydrogen atom Word History Etymology pyran + -yl
随便看	silhouetted silhouettes silhouetting silhouettist silhouettists silic- silica silica aerogel silica brick silica cement silica gel silica glass silica ware silicane silicas silicate silicate bond silicate cotton silicate of soda silicate paint silicates silication silicatization silicator Silicea

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