意外碰撞 meaning in Chinese
accident collision
accidental collision
fortuitous collision
Examples
- Susceptibility of a photovoltaic module to accidental impact damage resistance to impact test
光电模块对意外碰撞损坏的承受能力 - Look after your helmet . it can be weakened by accidental knocks when not in use
头盔在不穿戴时，如经过意外碰撞，保护性能也会受影响。