酸さん素そボンベ

noun

oxygen cylinder; oxygen tank

Refers to a portable pressurized container of oxygen, used in medical, diving, or industrial contexts.

• 病びょう院いんで酸さん素そボンベを患かん者じゃに取とり付つけた。

  They attached an oxygen cylinder to the patient at the hospital.

• ダイバーは酸さん素そボンベを背せ負おって海うみに潜もぐった。

  The diver dove into the sea carrying an oxygen tank on their back.