B 开头单词
book joint setting machine [经济学]压槽机
book jacket dust cover [艺术学]书的护封
book inventory n. [会计] 帐面盘存
book ink [经济学]书刊印刷油墨
book industry 图书行业
book in advance 预订；预定
book in 登记；预定
book hawker [医药科学]书刊小贩[艺术学]书刊小贩
book friends [语言学]书友基地
book forming-and pressing machine [经济学]书籍压槽成型机
book forming and pressing machine [经济学]书籍压槽成型机
book for defalcation aegis [新闻学与传播学]申请破产维护
book for 预订
book fashion [能源科学技术]从左到右和从上到下