fallout /'fɒ:laut/ ★☆☆☆☆ 📖 中文释义 n. 原子尘的降下, 辐射性微尘, 原子尘, 附带结果[医] [放射尘]回降 📘 English Definition(英文释义) n. the radioactive particles that settle to the ground after a nuclear explosion ← fallotomy F 字母词表 fallout of step →