柯林斯詞典fast-breeder reactor (fast-breeder reactors) 1. N-COUNT A fast-breeder reactor or a fast-breeder is a kind of nuclear reactor that produces more plutonium than it uses. 快中子增殖反應(yīng)堆 返回 fast-breeder reactor劍橋詞典a type of breeder reactor in which the neutrons causing fission are not slowed down 快滋生反應(yīng)器，快中子滋生反應(yīng)器 返回 fast-breeder reactor