vulpak乙酸: acetic acid; acet-纤维素: cellulose塑料: plastics; plastic material; ...醋酸纤维素塑料: cellulose acetate plastics硝酸纤维素塑料: cellulose nitrate plastics; cn plastic = cellulose nitrate plastic; xylonite下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:乙酸纤维素塑料,即可在微信中查询翻译