book binding英 [bʊk ˈbaɪndɪŋ]美 [bʊk ˈbaɪndɪŋ]网络 装帧; 书籍装帧; 装订; 书籍装订英英释义nounthe protective covering on the front, back, and spine of a bookthe book had a leather bindingSynonym:bindingcoverback双语例句