Substruction
n. 基础, 下部结构, 下层建筑, 路基
🗣️ 情景例句
She's through with her new boyfriend.
她跟新交的男朋友吹啦。
The physician said smoking is harmful to my health.
医生说了吸烟对我的健康有害。
she was more richly carved and ornamented than any previous ship.
它比以往任何船只雕刻得都更加精美，装饰得都更加华丽。