海
底
擴
張
說
海
底
擴
張
說
Definitions5 characters seafloor spreading (geology)
Usage•••frequent
Pronunciations
海
底
擴
張
說
As word
1theory of seafloor spreading (geology)
2theory of seafloor spreading (geology)
3theory of seafloor spreading (geology)
4theory of seafloor spreading (geology)
5theory of seafloor spreading (geology)