air jacketとは意味:{1} : 《機械》エアジャケット -------------------------------------------------------------------------------- {2} : 〈英〉救命胴衣{きゅうめい どうい}◆【同】life jacket air jacket meaning: Noun: air jacket An inflatable life jacket - Mae West Derived forms: air jackets Type of: cork jacket , life jacket , life vest air jacket 뜻:noun, 자켓식구명대air jacket перевод:спасательный нагрудник