核 分裂 連鎖 反応 でした kakubunretsurensahannōdeshita
kakubunretsurensahannōdeshita
Noun
, Desu Copula
The polite past form of 核分裂連鎖反応
1. It was a nuclear chain reaction.
Past/Perfective
, Polite
, Physics
Word Pronunciation
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No variants available for this word.