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[¸í»ç] aerostat
µî±Þ : SAT
´Ü¾î : aerostat

¶æ : ºñÇà±â±¸(Ç×°ø¼±?¿­±â±¸ µûÀ§)

¶æ(¿µ¾î) : A balloon or other apparatus floating in or sustained by the air