Substructure
n. 下部结构, 路基, 基础\\n[化] 子结构; 底部结构
📖 牛津释义
substructure
n
underlying or supporting structure; base or foundation 下部结构; 支撑结构; 基础; 根基. Cf 参看 superstructure 1.
🗣️ 情景例句
May I take a picture of you and your little boy?
我可以替你和你的小男孩拍一张照吗?
It's her birthday and she wants to gives us all a treat.
这是她的生日,她要款待我们大家。
To varying degrees, we all have secrets which we do not want even our closest friends to learn,
尽管我们人人都有各种大小秘密。连最亲密的朋友都不愿让他们知道,
更多情景英语 ›