educationist的复数形式怎么拼写？

n.教育家，教育理论家...

The object of educationist to prepare the young to educate themselves throughout their live.教育的目的在于让青年人作好准备在一生中教育自己.Are we getting our money's worth? An eminent educationist is now asking it loud and clear.我们的钱化得值 吗...

educationist的音标：educationist的英式发音音标为：[ˌedʒʊ'keɪʃənɪst]educationist的美式发音音标为：[ˌɛdʒə'keʃənɪst]...