Catalog database
[計] 目錄數據庫
?? 詞語組成解析
catalog
['k?t?l?g]
n. 目錄，目錄冊，目錄簿;[美]大學概況一覽;登記，記載;產品樣本;
vt. 登記;為…編目;編目錄;記載;
v. 把…按目錄分類;把…編目;
cata向下+log說→在下面要說的話→目錄
database
['det?bes]
n. 數據庫;資料庫;信息庫;
??? 情景例句
but I'm happy being a photographer.
但我樂于當一名攝影師。
But it's supposed to get cloudy and windy again this afternoon.
但是，據說今天下午又要轉陰刮風了。
My necklace?
我的項鏈呀？