collectionsn.收集;收藏名词collection的复数形式.
collectionn.收集;收取,托收;聚集;收藏品;募捐
collection weeding藏书剔除
collection expense收帐费用
collection on bill[法] 票据托收
collection of fees收费
collection culture收藏文化
collection periods采收期
collection network回收网络
collection checking馆藏清点
collection schedule收款明细单
collection approval[经] 核准征税