劍橋詞典a chemical process in which energy is produced from food without using oxygen , for example by yeast 無(wú)氧呼吸(食物在無(wú)氧情況下,轉(zhuǎn)換成能量的化學(xué)過(guò)程,如發(fā)酵) 比較aerobic respiration 返回 anaerobic respiration