A French aeronaut, M. Meunier , tried to attain his end by compressing air in an interior receptacle.法国航空家摩尼叶曾经想把空气压送到气球里来达到这个目的....

n.气球驾驶员...

aeronaut的音标：aeronaut的英式发音音标为：['eərənɔ:t]aeronaut的美式发音音标为：['erərənɔt]...