海陆空
Traditional form:
海陸空
Pinyin (reading):
hǎilùkòng
Definitions:
- sea land air (transport, or military operations)
Characters:
- 海 - sea, ocean; maritime
- 陆 - land, continent; six (bankers' anti-fraud numeral)
- 空 - hollow, empty, deserted, bare
Traditional characters: