Underlying database
[計] 基本數據
?? 詞語組成解析
underlying
[,?nd?'la???]
adj. 潛在的，含蓄的;基礎的;表面下的，下層的;[法]優先的;
v. 優先于(underlie的ing形式);構成…的基礎（或起因），引起;
under下+ly躺著+ing...的→潛在的;在下面的
database
['det?bes]
n. 數據庫;資料庫;信息庫;
??? 情景例句
Would you be driving straight to the train station?
您想直接去火車站嗎？
No one can call back yesterday.
往日不復返。
What about vegetables, Sir? They usually go bad as soon as we are at sea.
那些蔬菜怎么辦呢，先生？通常是剛一出海它們就會壞掉的。