单词学习:substructure 名词(建筑/工程)
substructure
/ˈsʌbstrʌktʃər/
基础;下部结构;地基;底层结构
The substructure of the building was carefully inspected by 顾老师 to ensure its stability.
顾老师仔细检查了这座建筑的基础结构,以确保其稳固性。
单词卡片
卡片已就绪