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单词 aqualung
释义

Collins Concise English Dictionary © HarperCollins Publishers::
aqualung /ˈækwəˌlʌŋ/ n
  1. breathing apparatus used by divers, etc, consisting of a mouthpiece attached to air cylinders strapped to the back
WordReference Random House Unabridged Dictionary of American English © 2024
Aq•ua-Lung  (ak′wə lung′, ä′kwə-),USA pronunciation 
  1. Sport, Trademarks[Trademark.]a brand of underwater breathing apparatus for a swimmer or skin-diver, consisting of a cylinder of compressed air that is strapped to the back, a flexible tube connecting the cylinder with the swimmer's mouth, and an automatic pressure regulator that controls the flow of air into the lungs.
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更新时间：2025/2/23 6:24:24