Caver
n. 探察洞穴的人, 研究穴窟的人
🗣️ 情景例句
I think you ought to
我觉得，你们应该
When did you call?
你什么时候打电话来的？
After having been wounded towards the end of the war, he had been sent to hospital and was separated from his unit.
战争即将结束时，他负伤被送进医院，并与部队失去联系。