cellulose ethyl etyereaec ethylene celluloseeethyl celluloseethocelethycellulose (ec)ethylcellulose ec乙基: aethylis; ethyl; ethyl group纤维素: cellulose【化学】乙基纤维素。: ethyl cellulose氨乙基纤维素: ae cellulose; aecellulose; aminoethylcellulose and fixed quotas磺乙基纤维素: se cellulose; se-cellulose; sulfoethylcellulose下载手机词典可随时随地查词查翻译