fallout product的用法和樣例：
例句
- BY DECREASING the explosive power required to terminate a buried target, the use of earth-penetrating nuclear weapons lessens the amount of incidental radioactive fallout.
藉由降低破壞地下目標所需的爆炸威力，使用鉆地核彈將可減少放射性落塵量。
詞匯搭配
- fall out 爭吵
