航空邮件 Traditional 航空郵件 háng kōng yóu jiàn 🔊 airmail + Keep this word Meanings háng kōng yóu jiàn 航空郵件 airmail Its characters 航hángboat空kōngemptyHSK 4邮yóupost (office)件jiàn(measure word for clothes, things)HSK 1