Substructure
n. 下部结构, 路基, 基础\\n[化] 子结构; 底部结构
✅ 同义词
📖 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
Hello, sir.
您好，先生。
Bet you can't catch me.
打赌你无法捉到我。
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。