die out片语动词KK [daɪ aʊt] /daɪ aʊt/发音片语动词1灭绝、绝种Many species could die out within the next fifty years.许多物种可能在未来五十年内灭绝。2消失、绝迹、失传This traditional craft is slowly dying out in the countryside.这种传统手工艺在乡间正慢慢失传。3熄灭、平息The fire had almost died out by the time we returned.我们回来时,火几乎已经熄灭了。用这个字练口说→