airoutn.出气(空气输出口)airn.空气；天空；空中；感觉；神态；曲调；装腔作势v.晾干；使通风；广播Air supply angle送风角度air rammer press气锤捣打机air condifianing空气调节air assisted gun空气助推喷枪air bottle valve气瓶阀air surveillance空中监视air- entrained引气剂air transportion民航运输air pressure gun风枪air-mail paper航空邮件纸

1. We can hear the hiss of air escaping from a tire.
   我们能听到一只轮胎的嘶嘶漏气声。
2. There seems to be a leak in the right rear tire.
   看起来右后轮漏气。