今天我們要學的詞是 projectile.

金正恩觀看了朝鮮8月10日的導彈試射（朝中社8月11日刊登）。

projectile 的意思是發射體，拋射物。North Korea tested two short-range projectiles hours after offering to resume nuclear talks with the United States, according to South Korea's Joint Chiefs of Staff. 據韓國參謀長聯席會議稱，朝鮮在提出與美國恢復核談判后數小時試射了兩枚短程射彈。

Archaeologists working in Tampa Bay, Florida, have unearthed projectile points, gun flints, old toys and other artifacts of Native Americans, U.S. soldiers and one of the city's earliest African-American communities. 考古學們在佛羅里達州坦帕灣發掘出美洲原住民、美國士兵以及當地最早的一個非裔美國人社區的發射臺、槍燧、舊玩具和其他文物。