单词	aerobics dancing
释义	aerobics dancing 健美操
随便看	different nationalities live together different nationality different natures different N concentration differentness differentnesses Different nitrogen and potassium levels different nitrogen application rates different nitrogen fertilizer different nitrogen fertilizers different nitrogen form Different nitrogen forms Different nitrogen levels Different node different number different number of teeth different nutrients different nutritional condition different nutritional levels Different nutritional matrix different nutritional stage different nutrition solution concentrations different object different objective speeds different objects