base structure的用法和樣例：
例句
- Caisson-cylindrical foundation structure is a new type of structure for breakwaters developed successfully in recent years.
摘要箱筒型結構是近年來(lái)開(kāi)發(fā)成功的一種新型防波堤基礎結構。 - The compiler uses each data type keyword as an alias for the underlying structure or class.
編譯器將每種數據類(lèi)型關(guān)鍵字用作基礎結構或基礎類(lèi)的別名。
