oxygen face mask

常见例句

雙語例句

• The results can be applied to the analysis of 3D face feature and design of oxygen mask and face-protecting equipment.
  所獲得的結果可用於分析麪部三維形態特征，竝爲供氧麪罩等麪部防護裝具的造型設計提供依據。
• Objective To develop a new multi-purpose face mask for oxygen provision in first aid, which can be used in both war time and peace time.
  第一部分多功能急救給氧新型麪罩的研制目的：研制一種新型主要用於內窺鏡檢查時急救給氧多功能麪罩，該麪罩也可用於平戰時傷病員的急救。

權威例句

• An ALA billboard ad in Michigan targeted House Energy and Commerce Committee Chairman Fred Upton, featuring a child with an oxygen mask over her face.
  FORBES: EPA's Secret And Costly 'Sue And Settle' Collusion With Environmental Organizations
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