放ほう射しゃ性せい降こう下か物ぶつ
Meanings
Noun
1. radioactive fallout
Kanji used
Pitch accent
ほうしゃせいこうかぶつ
Composed of
降こう下か
descent; fall; drop; (atmospheric) depression; passing down (of an order, decree, etc.)
Noun
物ぶつ
stock; products
Noun
Examples1
Strontium 90: One of the radioisotopes of strontium; part of radioactive fallout, harmful to human health.