Cách sử dụng
Titanium is a strong and durable metal that is often used in things like airplanes, space shuttles, medical implants, and sports equipment. It is also used in jewelry, as it is lightweight and does not tarnish easily. When talking about materials that are strong, light, and long-lasting, you might use the word "titanium". For example, you could say "This bike frame is made of titanium, so it is very strong and lightweight."