Cách sử dụng
A javelin is a long, thin spear that is used in athletics as a sport. In this sport, competitors try to throw the javelin as far as they can. It is also used as a weapon in some cultures, usually for hunting or warfare. In everyday conversation, the word javelin may not come up often, but it is always good to know what it means in case you hear it or need to use it in the future.