convenient/k?n'vi?ni?nt/adj.
[雙解] easy, useful or suitable for a particular purpose 方便的;近便的
[語塊] make our lives more convenient 讓我們的生活更便捷
cash/kæ?/n.
[雙解] money in the form of coins or notes and bills 現(xiàn)金;金錢
[語塊] cash on delivery 貨到付款
update/??p'deIt/vt.& n.
[雙解] make sth more modern by adding new parts 更新,向……提供最新信息; 更新,最新消息
[語塊] updated information 更新后的信息
database/'deIt?beIs/n.
[雙解] a collection of data that is stored in a computer and can easily be used and added to 數(shù)據(jù)庫;資料庫
[語塊] database system 數(shù)據(jù)庫系統(tǒng)