underlying data的用法和樣例：
例句
- The data-access layer typically contains classes that implement methods for accessing the underlying database data.
數據訪(fǎng)問(wèn)層通常包含用于實(shí)現訪(fǎng)問(wèn)基礎數據庫數據的方法的類(lèi)。 - The model describes the underlying database in familiar business terms that end-users can understand.
模型以最終用戶(hù)所熟悉的可以理解的業(yè)務(wù)術(shù)語(yǔ)說(shuō)明基礎數據庫。
