學個詞 Learn A Word: 3413 projectile 發(fā)射體，拋射物
今天我們要學的詞是 projectile.
projectile 的意思是發(fā)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(jù)韓國參謀長聯(lián)席會議稱，朝鮮在提出與美國恢復核談判后數(shù)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(fā)掘出美洲原住民、美國士兵以及當?shù)刈钤绲囊粋€非裔美國人社區(qū)的發(fā)射臺、槍燧、舊玩具和其他文物。
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