IGY
abbr. 国际地球物理年(International Geophysical Year)
别名
I.G.Y.
释义与例句
name
-
1.
Initialism of International Geophysical Year (1957-1958).
abbr. 国际地球物理年(International Geophysical Year)
Initialism of International Geophysical Year (1957-1958).