词汇	迭嬗
释义	迭嬗 dié shàn更迭；演变。
随便看	a-flied aflight A: Flight 662-bound for Philadelphia A flight attendant wipes away tears a flight engineer a flight lieutenant a flight maneuver a flight of a flight of ambition a flight of arrows a flight of birds a flight of fancy A flight of fancy with one or two others a flight of geese a flight of imagination A flight of jet fighters thundered past A flight of larks a flight of pigeons a flight of stairs a flight of steps A flight of steps led up to the house A flight of steps led upwards to the front door a flight of stone steps a flight of swallows A flight of the imagination