/'eərɪ; `ɛrɪ/
adj (-ier, -iest)
1 having plenty of fresh air moving about; well-ventilated 空气流通的; 通风的
*The office was light and airy. 那间办公室又明亮又通风.
2 [usu attrib 通常作定语]
(a) light as air 像空气一样轻的; 轻飘飘的
*an airy silk gauze 轻飘飘的丝质薄纱.
(b) (fig 比喻) without substance; not sincere 无实质的; 不诚恳的
*an airy promise, ie one that is unlikely to be kept 轻诺.
(c) carefree and light-hearted 无忧无虑的; 轻松的; 漫不经心的
*an airy manner 轻松的样子
* an airy disregard for the law 对法律满不在乎.

adj
an airy room or building has plenty of fresh air because it is large or has a lot of windows
　All the hotel's bedrooms are light and airy.
done in a happy and confident way, even when you should be serious or worried
　He dismissed her concerns with an airy wave of the hand.