Souterrain
n. [考古]地下室,地下走廊[通道],地下储藏室
🗣️ 情景例句
What are the best exercises for my health?
什么是最利于我身体健康的锻炼方式？
When did you know the answer?
你什么时候知道答案？
Yes, I do. But it's only a small one.
是的，有，但是很小。