常見例句用作形容詞 (adj.)You send a letter by air so that your friends may receive it sooner.你通過空運的方式寄信，那你的朋友就可以早一點兒收到。Products with the greatest potential for regular air movement are those having high value or extreme perishability.高價值或易腐變質産品最有可能成爲定期空運的産品。 返回 air-supplied