beta cyclodextrin环: ring; hoop糊精: dextrin; artificial gum; gum ...贝奈克酯-β环糊精包合物: benexate-hydrochloride betadex环糊精: cyclodextrin (cyd); cyclodextrins阿法环糊精: alfadex下载手机词典可随时随地查词查翻译