fallout
特殊用法atomic fallout1.■【核】原子爆炸沉降物delayed fallout1.■延缓沉降; (放射性物)平流层沉降2.■【植】延缓脱落dry fallout1.■干散落物early fallout1.■早期落下; 早期脱落2.■早期(放射性)沉降物fission product fallout1.■裂变产物散落global fallout1.■全球性散落fallout of pesticide1.■农药散落fallout of radioactive material1.■放射性散落物
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