(adj.) friendly and open and willing to talk; 'wine made the guest expansive' .
(adj.) marked by exaggerated feelings of euphoria and delusions of grandeur .
(adj.) able or tending to expand or characterized by expansion; 'Expansive materials'; 'the expansive force of fire' .
(adj.) of behavior that is impressive and ambitious in scale or scope; 'an expansive lifestyle'; 'in the grand manner'; 'collecting on a grand scale'; 'heroic undertakings' .
布莱尔整理
塞西莉亚校对