(adj.) characterized by liveliness and lightheartedness; 'buoyant spirits'; 'his quick wit and chirpy humor'; 'looking bright and well and chirpy'; 'a perky little widow in her 70s' .
(adj.) tending to float on a liquid or rise in air or gas; 'buoyant balloons'; 'buoyant balsawood boats'; 'a floaty scarf' .
格斯编辑
录入:麦克唐纳