fissionKK [ˋfɪʃən] /ˈfɪʃən/發音名詞1核分裂、裂變物理Nuclear power plants generate electricity through the fission of uranium atoms.核能電廠是藉由鈾原子的核分裂來發電。2分裂生殖、裂殖生物Bacteria reproduce rapidly by binary fission under warm conditions.在溫暖的環境下,細菌會以二分裂法快速繁殖。3分裂、裂解正式The fission of the old party produced three rival factions.舊政黨的分裂產生了三個相互競爭的派系。