VOA慢速英语:18000年后 这只古代海螺号再次被吹响

conch shell –n. the hard, outer covering of a shellfish called a conch

foghorn –n. a special device used on boats and lighthouses that makes a very loud, deep sound used to warn ships of danger in bad weather

cave –n. a large hole or room underground that is formed by natural processes

cup –n. a small container for drinking

archaeology (archeology) –n. a science that deals with past human life and activities by studying bones and tools of ancient people

inventory –n. the act or process of making a complete list of things that are kept in a place

classic –adj. something used as an example of excellence

spiral –n. a circular curving structure that becomes increasingly thin at one end