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
Why, I didn't know that your grandfather was born in Germany.
你看 我竟然不知道您的爷爷出生在德国。
Take time while time is, for time will be away.
有时间要加以利用，因为时间是要消逝的。
Well done! Does that mean that your team is top of the league?
干的好。就是说你们球队是联赛冠军啦？