Lighter-than-air
volume
British pronunciation/lˈaɪtəðɐnˈeə/
American pronunciation/lˈaɪɾɚðɐnˈɛɹ/

"lighter-than-air"의 정의 및 의미

lighter-than-air
01

relating to a balloon or other aircraft that flies because it weighs less than the air it displaces

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