
on air[英][ɔn eə(r)][美][ɑn er][电] 插出; 例句:1.This month, a report suggested that the 2012 olympics would have no significant impact on air quality in london. 这个月的一份报告认为,2012年奥运会将不会对伦敦有重大的空气质量影响。 2.Many utility companies happily offer discounts on air conditioning and heat pump tune-ups. 许多公共事业公司会很乐意为你的空调提供折扣并对热泵进行调校。
