collider
🇺🇸
/kəˈlaɪdər/
🇬🇧
/kəˈlaɪdə(r)/
A large machine that smashes tiny particles together at very high speeds to study what happens when they collide.
Scientists use a collider to study the smallest building blocks of matter.
科學家使用對撞機來研究物質的最小構建塊。