noun 下载 🔗分享 地下墓穴，墓窟. (often plural) An underground system of tunnels and chambers with recesses for graves, used (in former times) as a cemetery; a tunnel system used for burying the dead, as in Paris or Ancient Rome. Examples : "During their trip to Rome, the tourists explored an ancient catacomb filled with the remains of early Christians. " 在罗马旅行期间，游客们探索了一个古老的地下墓穴，里面埋葬着早期基督徒的遗骸。 archaeology history religion culture architecture place 与AI对话词汇游戏阅读练习
