航空邮简 háng kōng yóu jiǎn

DEFINITIONS

  1. aerogram

CHARACTERS

航 háng
HSK 4
sail; navigate; ship, boat
空 kōng
HSK 3
empty, hollow, bare, deserted
邮 yóu
HSK 3
postal, mail; post office
简 jiǎn
HSK 3
simple, terse, succinct, a letter