基本解释纖維素同根派生 eellulose相关词英汉例句Keywords eellulose triacetate;film;liquid crystal display;synthesis; 三醋酸纖維素;薄膜;液晶顯示屏;郃成;Hydroxypropyl eellulose 羥丙基纖維素eellulose triacetate 三醋酸纖維素eellulose更多例句